158161248

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 556174080

約数和(自身を除く): 398012832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 379, 414, 432, 483, 504, 552, 567, 621, 644, 648, 672, 736, 756, 758, 828, 864, 966, 1008, 1104, 1134, 1137, 1242, 1288, 1296, 1449, 1512, 1516, 1656, 1863, 1932, 2016, 2208, 2268, 2274, 2484, 2576, 2592, 2653, 2898, 3024, 3032, 3312, 3411, 3726, 3864, 4347, 4536, 4548, 4968, 5152, 5306, 5796, 6048, 6064, 6624, 6822, 7452, 7728, 7959, 8694, 8717, 9072, 9096, 9936, 10233, 10612, 11592, 12128, 13041, 13644, 14904, 15456, 15918, 17388, 17434, 18144, 18192, 19872, 20466, 21224, 23184, 23877, 26082, 26151, 27288, 29808, 30699, 31836, 34776, 34868, 36384, 40932, 42448, 46368, 47754, 52164, 52302, 54576, 59616, 61019, 61398, 63672, 69552, 69736, 71631, 78453, 81864, 84896, 95508, 104328, 104604, 109152, 122038, 122796, 127344, 139104, 139472, 143262, 156906, 163728, 183057, 191016, 208656, 209208, 214893, 235359, 244076, 245592, 254688, 278944, 286524, 313812, 327456, 366114, 382032, 417312, 418416, 429786, 470718, 488152, 491184, 549171, 573048, 627624, 706077, 732228, 764064, 836832, 859572, 941436, 976304, 982368, 1098342, 1146096, 1255248, 1412154, 1464456, 1647513, 1719144, 1882872, 1952608, 2196684, 2292192, 2510496, 2824308, 2928912, 3295026, 3438288, 3765744, 4393368, 4942539, 5648616, 5857824, 6590052, 6876576, 7531488, 8786736, 9885078, 11297232, 13180104, 17573472, 19770156, 22594464, 26360208, 39540312, 52720416, 79080624, 158161248]

約数ペア:

[(1, 158161248), (2, 79080624), (3, 52720416), (4, 39540312), (6, 26360208), (7, 22594464), (8, 19770156), (9, 17573472), (12, 13180104), (14, 11297232), (16, 9885078), (18, 8786736), (21, 7531488), (23, 6876576), (24, 6590052), (27, 5857824), (28, 5648616), (32, 4942539), (36, 4393368), (42, 3765744), (46, 3438288), (48, 3295026), (54, 2928912), (56, 2824308), (63, 2510496), (69, 2292192), (72, 2196684), (81, 1952608), (84, 1882872), (92, 1719144), (96, 1647513), (108, 1464456), (112, 1412154), (126, 1255248), (138, 1146096), (144, 1098342), (161, 982368), (162, 976304), (168, 941436), (184, 859572), (189, 836832), (207, 764064), (216, 732228), (224, 706077), (252, 627624), (276, 573048), (288, 549171), (322, 491184), (324, 488152), (336, 470718), (368, 429786), (378, 418416), (379, 417312), (414, 382032), (432, 366114), (483, 327456), (504, 313812), (552, 286524), (567, 278944), (621, 254688), (644, 245592), (648, 244076), (672, 235359), (736, 214893), (756, 209208), (758, 208656), (828, 191016), (864, 183057), (966, 163728), (1008, 156906), (1104, 143262), (1134, 139472), (1137, 139104), (1242, 127344), (1288, 122796), (1296, 122038), (1449, 109152), (1512, 104604), (1516, 104328), (1656, 95508), (1863, 84896), (1932, 81864), (2016, 78453), (2208, 71631), (2268, 69736), (2274, 69552), (2484, 63672), (2576, 61398), (2592, 61019), (2653, 59616), (2898, 54576), (3024, 52302), (3032, 52164), (3312, 47754), (3411, 46368), (3726, 42448), (3864, 40932), (4347, 36384), (4536, 34868), (4548, 34776), (4968, 31836), (5152, 30699), (5306, 29808), (5796, 27288), (6048, 26151), (6064, 26082), (6624, 23877), (6822, 23184), (7452, 21224), (7728, 20466), (7959, 19872), (8694, 18192), (8717, 18144), (9072, 17434), (9096, 17388), (9936, 15918), (10233, 15456), (10612, 14904), (11592, 13644), (12128, 13041)]