129904164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 355675320

約数和(自身を除く): 225771156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1409, 1773, 2364, 2561, 2818, 3546, 4227, 5122, 5636, 7092, 7683, 8454, 10244, 12681, 15366, 16908, 18317, 23049, 25362, 30732, 36634, 46098, 50724, 54951, 73268, 92196, 109902, 164853, 219804, 277573, 329706, 555146, 659412, 832719, 1110292, 1665438, 2498157, 3330876, 3608449, 4996314, 7216898, 9992628, 10825347, 14433796, 21650694, 32476041, 43301388, 64952082, 129904164]

約数ペア:

[(1, 129904164), (2, 64952082), (3, 43301388), (4, 32476041), (6, 21650694), (9, 14433796), (12, 10825347), (13, 9992628), (18, 7216898), (26, 4996314), (36, 3608449), (39, 3330876), (52, 2498157), (78, 1665438), (117, 1110292), (156, 832719), (197, 659412), (234, 555146), (394, 329706), (468, 277573), (591, 219804), (788, 164853), (1182, 109902), (1409, 92196), (1773, 73268), (2364, 54951), (2561, 50724), (2818, 46098), (3546, 36634), (4227, 30732), (5122, 25362), (5636, 23049), (7092, 18317), (7683, 16908), (8454, 15366), (10244, 12681)]