157430808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 452290800

約数和(自身を除く): 294859992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 456, 471, 628, 684, 733, 942, 1256, 1368, 1413, 1466, 1884, 2199, 2826, 2932, 2983, 3768, 4398, 5652, 5864, 5966, 6597, 8796, 8949, 11304, 11932, 13194, 13927, 17592, 17898, 23864, 26388, 26847, 27854, 35796, 41781, 52776, 53694, 55708, 71592, 83562, 107388, 111416, 115081, 125343, 167124, 214776, 230162, 250686, 334248, 345243, 460324, 501372, 690486, 920648, 1002744, 1035729, 1380972, 2071458, 2186539, 2761944, 4142916, 4373078, 6559617, 8285832, 8746156, 13119234, 17492312, 19678851, 26238468, 39357702, 52476936, 78715404, 157430808]

約数ペア:

[(1, 157430808), (2, 78715404), (3, 52476936), (4, 39357702), (6, 26238468), (8, 19678851), (9, 17492312), (12, 13119234), (18, 8746156), (19, 8285832), (24, 6559617), (36, 4373078), (38, 4142916), (57, 2761944), (72, 2186539), (76, 2071458), (114, 1380972), (152, 1035729), (157, 1002744), (171, 920648), (228, 690486), (314, 501372), (342, 460324), (456, 345243), (471, 334248), (628, 250686), (684, 230162), (733, 214776), (942, 167124), (1256, 125343), (1368, 115081), (1413, 111416), (1466, 107388), (1884, 83562), (2199, 71592), (2826, 55708), (2932, 53694), (2983, 52776), (3768, 41781), (4398, 35796), (5652, 27854), (5864, 26847), (5966, 26388), (6597, 23864), (8796, 17898), (8949, 17592), (11304, 13927), (11932, 13194)]