156974644816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{60719}}^1$

素因数の和:61172

約数の個数: 80

約数和(自身を含む): 341618492160

約数和(自身を除く): 184643847344

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 397, 407, 592, 794, 814, 1588, 1628, 3176, 3256, 4367, 6352, 6512, 8734, 14689, 17468, 29378, 34936, 58756, 60719, 69872, 117512, 121438, 161579, 235024, 242876, 323158, 485752, 646316, 667909, 971504, 1292632, 1335818, 2246603, 2585264, 2671636, 4493206, 5343272, 8986412, 10686544, 17972824, 24105443, 24712633, 35945648, 48210886, 49425266, 96421772, 98850532, 192843544, 197701064, 265159873, 385687088, 395402128, 530319746, 891901391, 1060639492, 1783802782, 2121278984, 3567605564, 4242557968, 7135211128, 9810915301, 14270422256, 19621830602, 39243661204, 78487322408, 156974644816]

約数ペア:

[(1, 156974644816), (2, 78487322408), (4, 39243661204), (8, 19621830602), (11, 14270422256), (16, 9810915301), (22, 7135211128), (37, 4242557968), (44, 3567605564), (74, 2121278984), (88, 1783802782), (148, 1060639492), (176, 891901391), (296, 530319746), (397, 395402128), (407, 385687088), (592, 265159873), (794, 197701064), (814, 192843544), (1588, 98850532), (1628, 96421772), (3176, 49425266), (3256, 48210886), (4367, 35945648), (6352, 24712633), (6512, 24105443), (8734, 17972824), (14689, 10686544), (17468, 8986412), (29378, 5343272), (34936, 4493206), (58756, 2671636), (60719, 2585264), (69872, 2246603), (117512, 1335818), (121438, 1292632), (161579, 971504), (235024, 667909), (242876, 646316), (323158, 485752)]