149374836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6791}}^1$

素因数の和:6861

約数の個数: 72

約数和(自身を含む): 415344384

約数和(自身を除く): 265969548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 6791, 7332, 10998, 13582, 20373, 21996, 27164, 40746, 61119, 81492, 88283, 122238, 176566, 244476, 264849, 319177, 353132, 529698, 638354, 794547, 957531, 1059396, 1276708, 1589094, 1915062, 2872593, 3178188, 3830124, 4149301, 5745186, 8298602, 11490372, 12447903, 16597204, 24895806, 37343709, 49791612, 74687418, 149374836]

約数ペア:

[(1, 149374836), (2, 74687418), (3, 49791612), (4, 37343709), (6, 24895806), (9, 16597204), (12, 12447903), (13, 11490372), (18, 8298602), (26, 5745186), (36, 4149301), (39, 3830124), (47, 3178188), (52, 2872593), (78, 1915062), (94, 1589094), (117, 1276708), (141, 1059396), (156, 957531), (188, 794547), (234, 638354), (282, 529698), (423, 353132), (468, 319177), (564, 264849), (611, 244476), (846, 176566), (1222, 122238), (1692, 88283), (1833, 81492), (2444, 61119), (3666, 40746), (5499, 27164), (6791, 21996), (7332, 20373), (10998, 13582)]