126517352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 275352000

約数和(自身を除く): 148834648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1489, 1634, 1976, 2236, 2978, 3268, 4472, 5956, 6536, 10621, 11912, 19357, 21242, 28291, 38714, 42484, 56582, 64027, 77428, 84968, 113164, 128054, 154856, 226328, 256108, 367783, 512216, 735566, 832351, 1216513, 1471132, 1664702, 2433026, 2942264, 3329404, 4866052, 6658808, 9732104, 15814669, 31629338, 63258676, 126517352]

約数ペア:

[(1, 126517352), (2, 63258676), (4, 31629338), (8, 15814669), (13, 9732104), (19, 6658808), (26, 4866052), (38, 3329404), (43, 2942264), (52, 2433026), (76, 1664702), (86, 1471132), (104, 1216513), (152, 832351), (172, 735566), (247, 512216), (344, 367783), (494, 256108), (559, 226328), (817, 154856), (988, 128054), (1118, 113164), (1489, 84968), (1634, 77428), (1976, 64027), (2236, 56582), (2978, 42484), (3268, 38714), (4472, 28291), (5956, 21242), (6536, 19357), (10621, 11912)]