161567377930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{28087}}^1$

素因数の和:30359

約数の個数: 64

約数和(自身を含む): 341515924992

約数和(自身を除く): 179948547062

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2221, 2590, 4442, 11105, 15547, 22210, 28087, 31094, 56174, 77735, 82177, 140435, 155470, 164354, 196609, 280870, 393218, 410885, 575239, 821770, 983045, 1039219, 1150478, 1966090, 2078438, 2876195, 5196095, 5752390, 7274533, 10392190, 14549066, 36372665, 62381227, 72745330, 124762454, 311906135, 436668589, 623812270, 873337178, 2183342945, 2308105399, 4366685890, 4616210798, 11540526995, 16156737793, 23081053990, 32313475586, 80783688965, 161567377930]

約数ペア:

[(1, 161567377930), (2, 80783688965), (5, 32313475586), (7, 23081053990), (10, 16156737793), (14, 11540526995), (35, 4616210798), (37, 4366685890), (70, 2308105399), (74, 2183342945), (185, 873337178), (259, 623812270), (370, 436668589), (518, 311906135), (1295, 124762454), (2221, 72745330), (2590, 62381227), (4442, 36372665), (11105, 14549066), (15547, 10392190), (22210, 7274533), (28087, 5752390), (31094, 5196095), (56174, 2876195), (77735, 2078438), (82177, 1966090), (140435, 1150478), (155470, 1039219), (164354, 983045), (196609, 821770), (280870, 575239), (393218, 410885)]