127216704

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 362996480

約数和(自身を除く): 235779776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 516, 608, 688, 811, 817, 912, 1032, 1216, 1376, 1622, 1634, 1824, 2064, 2433, 2451, 2752, 3244, 3268, 3648, 4128, 4866, 4902, 6488, 6536, 8256, 9732, 9804, 12976, 13072, 15409, 19464, 19608, 25952, 26144, 30818, 34873, 38928, 39216, 46227, 51904, 52288, 61636, 69746, 77856, 78432, 92454, 104619, 123272, 139492, 155712, 156864, 184908, 209238, 246544, 278984, 369816, 418476, 493088, 557968, 662587, 739632, 836952, 986176, 1115936, 1325174, 1479264, 1673904, 1987761, 2231872, 2650348, 2958528, 3347808, 3975522, 5300696, 6695616, 7951044, 10601392, 15902088, 21202784, 31804176, 42405568, 63608352, 127216704]

約数ペア:

[(1, 127216704), (2, 63608352), (3, 42405568), (4, 31804176), (6, 21202784), (8, 15902088), (12, 10601392), (16, 7951044), (19, 6695616), (24, 5300696), (32, 3975522), (38, 3347808), (43, 2958528), (48, 2650348), (57, 2231872), (64, 1987761), (76, 1673904), (86, 1479264), (96, 1325174), (114, 1115936), (129, 986176), (152, 836952), (172, 739632), (192, 662587), (228, 557968), (258, 493088), (304, 418476), (344, 369816), (456, 278984), (516, 246544), (608, 209238), (688, 184908), (811, 156864), (817, 155712), (912, 139492), (1032, 123272), (1216, 104619), (1376, 92454), (1622, 78432), (1634, 77856), (1824, 69746), (2064, 61636), (2433, 52288), (2451, 51904), (2752, 46227), (3244, 39216), (3268, 38928), (3648, 34873), (4128, 30818), (4866, 26144), (4902, 25952), (6488, 19608), (6536, 19464), (8256, 15409), (9732, 13072), (9804, 12976)]