167021856

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 505945440

約数和(自身を除く): 338923584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 131, 144, 152, 171, 228, 233, 262, 288, 304, 342, 393, 456, 466, 524, 608, 684, 699, 786, 912, 932, 1048, 1179, 1368, 1398, 1572, 1824, 1864, 2096, 2097, 2358, 2489, 2736, 2796, 3144, 3728, 4192, 4194, 4427, 4716, 4978, 5472, 5592, 6288, 7456, 7467, 8388, 8854, 9432, 9956, 11184, 12576, 13281, 14934, 16776, 17708, 18864, 19912, 22368, 22401, 26562, 29868, 30523, 33552, 35416, 37728, 39824, 39843, 44802, 53124, 59736, 61046, 67104, 70832, 79648, 79686, 89604, 91569, 106248, 119472, 122092, 141664, 159372, 179208, 183138, 212496, 238944, 244184, 274707, 318744, 358416, 366276, 424992, 488368, 549414, 579937, 637488, 716832, 732552, 976736, 1098828, 1159874, 1274976, 1465104, 1739811, 2197656, 2319748, 2930208, 3479622, 4395312, 4639496, 5219433, 6959244, 8790624, 9278992, 10438866, 13918488, 18557984, 20877732, 27836976, 41755464, 55673952, 83510928, 167021856]

約数ペア:

[(1, 167021856), (2, 83510928), (3, 55673952), (4, 41755464), (6, 27836976), (8, 20877732), (9, 18557984), (12, 13918488), (16, 10438866), (18, 9278992), (19, 8790624), (24, 6959244), (32, 5219433), (36, 4639496), (38, 4395312), (48, 3479622), (57, 2930208), (72, 2319748), (76, 2197656), (96, 1739811), (114, 1465104), (131, 1274976), (144, 1159874), (152, 1098828), (171, 976736), (228, 732552), (233, 716832), (262, 637488), (288, 579937), (304, 549414), (342, 488368), (393, 424992), (456, 366276), (466, 358416), (524, 318744), (608, 274707), (684, 244184), (699, 238944), (786, 212496), (912, 183138), (932, 179208), (1048, 159372), (1179, 141664), (1368, 122092), (1398, 119472), (1572, 106248), (1824, 91569), (1864, 89604), (2096, 79686), (2097, 79648), (2358, 70832), (2489, 67104), (2736, 61046), (2796, 59736), (3144, 53124), (3728, 44802), (4192, 39843), (4194, 39824), (4427, 37728), (4716, 35416), (4978, 33552), (5472, 30523), (5592, 29868), (6288, 26562), (7456, 22401), (7467, 22368), (8388, 19912), (8854, 18864), (9432, 17708), (9956, 16776), (11184, 14934), (12576, 13281)]