161071968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 287084832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 233, 304, 379, 456, 466, 608, 699, 758, 912, 932, 1137, 1398, 1516, 1824, 1864, 2274, 2796, 3032, 3728, 4427, 4548, 5592, 6064, 7201, 7456, 8854, 9096, 11184, 12128, 13281, 14402, 17708, 18192, 21603, 22368, 26562, 28804, 35416, 36384, 43206, 53124, 57608, 70832, 86412, 88307, 106248, 115216, 141664, 172824, 176614, 212496, 230432, 264921, 345648, 353228, 424992, 529842, 691296, 706456, 1059684, 1412912, 1677833, 2119368, 2825824, 3355666, 4238736, 5033499, 6711332, 8477472, 10066998, 13422664, 20133996, 26845328, 40267992, 53690656, 80535984, 161071968]

約数ペア:

[(1, 161071968), (2, 80535984), (3, 53690656), (4, 40267992), (6, 26845328), (8, 20133996), (12, 13422664), (16, 10066998), (19, 8477472), (24, 6711332), (32, 5033499), (38, 4238736), (48, 3355666), (57, 2825824), (76, 2119368), (96, 1677833), (114, 1412912), (152, 1059684), (228, 706456), (233, 691296), (304, 529842), (379, 424992), (456, 353228), (466, 345648), (608, 264921), (699, 230432), (758, 212496), (912, 176614), (932, 172824), (1137, 141664), (1398, 115216), (1516, 106248), (1824, 88307), (1864, 86412), (2274, 70832), (2796, 57608), (3032, 53124), (3728, 43206), (4427, 36384), (4548, 35416), (5592, 28804), (6064, 26562), (7201, 22368), (7456, 21603), (8854, 18192), (9096, 17708), (11184, 14402), (12128, 13281)]