147225186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 341162640

約数和(自身を除く): 193937454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 163, 171, 278, 326, 342, 361, 417, 489, 722, 834, 978, 1083, 1251, 1467, 2166, 2502, 2641, 2934, 3097, 3249, 5282, 6194, 6498, 7923, 9291, 15846, 18582, 22657, 23769, 27873, 45314, 47538, 50179, 55746, 58843, 67971, 100358, 117686, 135942, 150537, 176529, 203913, 301074, 353058, 407826, 430483, 451611, 529587, 860966, 903222, 1059174, 1291449, 2582898, 3874347, 7748694, 8179177, 16358354, 24537531, 49075062, 73612593, 147225186]

約数ペア:

[(1, 147225186), (2, 73612593), (3, 49075062), (6, 24537531), (9, 16358354), (18, 8179177), (19, 7748694), (38, 3874347), (57, 2582898), (114, 1291449), (139, 1059174), (163, 903222), (171, 860966), (278, 529587), (326, 451611), (342, 430483), (361, 407826), (417, 353058), (489, 301074), (722, 203913), (834, 176529), (978, 150537), (1083, 135942), (1251, 117686), (1467, 100358), (2166, 67971), (2502, 58843), (2641, 55746), (2934, 50179), (3097, 47538), (3249, 45314), (5282, 27873), (6194, 23769), (6498, 22657), (7923, 18582), (9291, 15846)]