179704356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3191}}^1$

素因数の和:3249

約数の個数: 72

約数和(自身を含む): 476731584

約数和(自身を除く): 297027228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 3191, 4332, 4693, 6382, 9386, 9573, 12764, 14079, 18772, 19146, 28158, 38292, 41483, 56316, 60629, 82966, 121258, 124449, 165932, 181887, 242516, 248898, 363774, 497796, 727548, 788177, 1151951, 1576354, 2303902, 2364531, 3152708, 3455853, 4607804, 4729062, 6911706, 9458124, 13823412, 14975363, 29950726, 44926089, 59901452, 89852178, 179704356]

約数ペア:

[(1, 179704356), (2, 89852178), (3, 59901452), (4, 44926089), (6, 29950726), (12, 14975363), (13, 13823412), (19, 9458124), (26, 6911706), (38, 4729062), (39, 4607804), (52, 3455853), (57, 3152708), (76, 2364531), (78, 2303902), (114, 1576354), (156, 1151951), (228, 788177), (247, 727548), (361, 497796), (494, 363774), (722, 248898), (741, 242516), (988, 181887), (1083, 165932), (1444, 124449), (1482, 121258), (2166, 82966), (2964, 60629), (3191, 56316), (4332, 41483), (4693, 38292), (6382, 28158), (9386, 19146), (9573, 18772), (12764, 14079)]