172655392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 421835904

約数和(自身を除く): 249180512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 211, 224, 281, 364, 416, 422, 562, 728, 844, 1124, 1456, 1477, 1688, 1967, 2248, 2743, 2912, 2954, 3376, 3653, 3934, 4496, 5486, 5908, 6752, 7306, 7868, 8992, 10972, 11816, 14612, 15736, 19201, 21944, 23632, 25571, 29224, 31472, 38402, 43888, 47264, 51142, 58448, 59291, 62944, 76804, 87776, 102284, 116896, 118582, 153608, 204568, 237164, 307216, 409136, 415037, 474328, 614432, 770783, 818272, 830074, 948656, 1541566, 1660148, 1897312, 3083132, 3320296, 5395481, 6166264, 6640592, 10790962, 12332528, 13281184, 21581924, 24665056, 43163848, 86327696, 172655392]

約数ペア:

[(1, 172655392), (2, 86327696), (4, 43163848), (7, 24665056), (8, 21581924), (13, 13281184), (14, 12332528), (16, 10790962), (26, 6640592), (28, 6166264), (32, 5395481), (52, 3320296), (56, 3083132), (91, 1897312), (104, 1660148), (112, 1541566), (182, 948656), (208, 830074), (211, 818272), (224, 770783), (281, 614432), (364, 474328), (416, 415037), (422, 409136), (562, 307216), (728, 237164), (844, 204568), (1124, 153608), (1456, 118582), (1477, 116896), (1688, 102284), (1967, 87776), (2248, 76804), (2743, 62944), (2912, 59291), (2954, 58448), (3376, 51142), (3653, 47264), (3934, 43888), (4496, 38402), (5486, 31472), (5908, 29224), (6752, 25571), (7306, 23632), (7868, 21944), (8992, 19201), (10972, 15736), (11816, 14612)]