145364777972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{30097}}^1$

素因数の和:30840

約数の個数: 48

約数和(自身を含む): 270824211840

約数和(自身を除く): 125459433868

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 617, 1234, 1957, 2468, 3914, 7828, 11723, 23446, 30097, 46892, 60194, 63551, 120388, 127102, 254204, 571843, 1143686, 1207469, 2287372, 2414938, 3099991, 4829876, 6199982, 12399964, 18569849, 37139698, 58899829, 74279396, 117799658, 235599316, 352827131, 705654262, 1411308524, 1912694447, 3825388894, 7650777788, 36341194493, 72682388986, 145364777972]

約数ペア:

[(1, 145364777972), (2, 72682388986), (4, 36341194493), (19, 7650777788), (38, 3825388894), (76, 1912694447), (103, 1411308524), (206, 705654262), (412, 352827131), (617, 235599316), (1234, 117799658), (1957, 74279396), (2468, 58899829), (3914, 37139698), (7828, 18569849), (11723, 12399964), (23446, 6199982), (30097, 4829876), (46892, 3099991), (60194, 2414938), (63551, 2287372), (120388, 1207469), (127102, 1143686), (254204, 571843)]