154681716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 438630752

約数和(自身を除く): 283949036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 529, 644, 708, 826, 966, 1058, 1239, 1357, 1587, 1652, 1932, 2116, 2478, 2714, 3174, 3481, 3703, 4071, 4956, 5428, 6348, 6962, 7406, 8142, 9499, 10443, 11109, 13924, 14812, 16284, 18998, 20886, 22218, 24367, 28497, 31211, 37996, 41772, 44436, 48734, 56994, 62422, 73101, 80063, 93633, 97468, 113988, 124844, 146202, 160126, 187266, 218477, 240189, 292404, 320252, 374532, 436954, 480378, 560441, 655431, 873908, 960756, 1120882, 1310862, 1681323, 1841449, 2241764, 2621724, 3362646, 3682898, 5524347, 6725292, 7365796, 11048694, 12890143, 22097388, 25780286, 38670429, 51560572, 77340858, 154681716]

約数ペア:

[(1, 154681716), (2, 77340858), (3, 51560572), (4, 38670429), (6, 25780286), (7, 22097388), (12, 12890143), (14, 11048694), (21, 7365796), (23, 6725292), (28, 5524347), (42, 3682898), (46, 3362646), (59, 2621724), (69, 2241764), (84, 1841449), (92, 1681323), (118, 1310862), (138, 1120882), (161, 960756), (177, 873908), (236, 655431), (276, 560441), (322, 480378), (354, 436954), (413, 374532), (483, 320252), (529, 292404), (644, 240189), (708, 218477), (826, 187266), (966, 160126), (1058, 146202), (1239, 124844), (1357, 113988), (1587, 97468), (1652, 93633), (1932, 80063), (2116, 73101), (2478, 62422), (2714, 56994), (3174, 48734), (3481, 44436), (3703, 41772), (4071, 37996), (4956, 31211), (5428, 28497), (6348, 24367), (6962, 22218), (7406, 20886), (8142, 18998), (9499, 16284), (10443, 14812), (11109, 13924)]