156768335332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{51769}}^1$

素因数の和:51933

約数の個数: 72

約数和(自身を含む): 326324947200

約数和(自身を除く): 169556611868

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 1369, 2212, 2738, 2923, 5476, 5846, 9583, 11692, 19166, 20461, 38332, 40922, 51769, 81844, 103538, 108151, 207076, 216302, 362383, 432604, 724766, 757057, 1449532, 1514114, 1915453, 3028228, 3830906, 4089751, 7661812, 8179502, 13408171, 16359004, 26816342, 28628257, 53632684, 57256514, 70871761, 114513028, 141743522, 151320787, 283487044, 302641574, 496102327, 605283148, 992204654, 1059245509, 1984409308, 2118491018, 4236982036, 5598869119, 11197738238, 22395476476, 39192083833, 78384167666, 156768335332]

約数ペア:

[(1, 156768335332), (2, 78384167666), (4, 39192083833), (7, 22395476476), (14, 11197738238), (28, 5598869119), (37, 4236982036), (74, 2118491018), (79, 1984409308), (148, 1059245509), (158, 992204654), (259, 605283148), (316, 496102327), (518, 302641574), (553, 283487044), (1036, 151320787), (1106, 141743522), (1369, 114513028), (2212, 70871761), (2738, 57256514), (2923, 53632684), (5476, 28628257), (5846, 26816342), (9583, 16359004), (11692, 13408171), (19166, 8179502), (20461, 7661812), (38332, 4089751), (40922, 3830906), (51769, 3028228), (81844, 1915453), (103538, 1514114), (108151, 1449532), (207076, 757057), (216302, 724766), (362383, 432604)]