138287776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 210077024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 29, 31, 32, 38, 44, 46, 58, 62, 76, 88, 92, 116, 124, 152, 176, 184, 209, 232, 248, 253, 304, 319, 341, 352, 368, 418, 437, 464, 496, 506, 551, 589, 608, 638, 667, 682, 713, 736, 836, 874, 899, 928, 992, 1012, 1102, 1178, 1276, 1334, 1364, 1426, 1672, 1748, 1798, 2024, 2204, 2356, 2552, 2668, 2728, 2852, 3344, 3496, 3596, 4048, 4408, 4712, 4807, 5104, 5336, 5456, 5704, 6061, 6479, 6688, 6992, 7192, 7337, 7843, 8096, 8816, 9424, 9614, 9889, 10208, 10672, 10912, 11408, 12122, 12673, 12958, 13547, 13984, 14384, 14674, 15686, 17081, 17632, 18848, 19228, 19778, 20677, 21344, 22816, 24244, 25346, 25916, 27094, 28768, 29348, 31372, 34162, 38456, 39556, 41354, 48488, 50692, 51832, 54188, 58696, 62744, 68324, 76912, 79112, 82708, 96976, 101384, 103664, 108376, 117392, 125488, 136648, 139403, 149017, 153824, 158224, 165416, 187891, 193952, 202768, 207328, 216752, 227447, 234784, 250976, 273296, 278806, 298034, 316448, 330832, 375782, 392863, 405536, 433504, 454894, 546592, 557612, 596068, 661664, 751564, 785726, 909788, 1115224, 1192136, 1503128, 1571452, 1819576, 2230448, 2384272, 3006256, 3142904, 3639152, 4321493, 4460896, 4768544, 6012512, 6285808, 7278304, 8642986, 12571616, 17285972, 34571944, 69143888, 138287776]

約数ペア:

[(1, 138287776), (2, 69143888), (4, 34571944), (8, 17285972), (11, 12571616), (16, 8642986), (19, 7278304), (22, 6285808), (23, 6012512), (29, 4768544), (31, 4460896), (32, 4321493), (38, 3639152), (44, 3142904), (46, 3006256), (58, 2384272), (62, 2230448), (76, 1819576), (88, 1571452), (92, 1503128), (116, 1192136), (124, 1115224), (152, 909788), (176, 785726), (184, 751564), (209, 661664), (232, 596068), (248, 557612), (253, 546592), (304, 454894), (319, 433504), (341, 405536), (352, 392863), (368, 375782), (418, 330832), (437, 316448), (464, 298034), (496, 278806), (506, 273296), (551, 250976), (589, 234784), (608, 227447), (638, 216752), (667, 207328), (682, 202768), (713, 193952), (736, 187891), (836, 165416), (874, 158224), (899, 153824), (928, 149017), (992, 139403), (1012, 136648), (1102, 125488), (1178, 117392), (1276, 108376), (1334, 103664), (1364, 101384), (1426, 96976), (1672, 82708), (1748, 79112), (1798, 76912), (2024, 68324), (2204, 62744), (2356, 58696), (2552, 54188), (2668, 51832), (2728, 50692), (2852, 48488), (3344, 41354), (3496, 39556), (3596, 38456), (4048, 34162), (4408, 31372), (4712, 29348), (4807, 28768), (5104, 27094), (5336, 25916), (5456, 25346), (5704, 24244), (6061, 22816), (6479, 21344), (6688, 20677), (6992, 19778), (7192, 19228), (7337, 18848), (7843, 17632), (8096, 17081), (8816, 15686), (9424, 14674), (9614, 14384), (9889, 13984), (10208, 13547), (10672, 12958), (10912, 12673), (11408, 12122)]