148051540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11621}}^1$

素因数の和:11657

約数の個数: 72

約数和(自身を含む): 389522952

約数和(自身を除く): 241471412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 11621, 12740, 23242, 46484, 58105, 81347, 116210, 151073, 162694, 232420, 302146, 325388, 406735, 569429, 604292, 755365, 813470, 1057511, 1138858, 1510730, 1626940, 2115022, 2277716, 2847145, 3021460, 4230044, 5287555, 5694290, 7402577, 10575110, 11388580, 14805154, 21150220, 29610308, 37012885, 74025770, 148051540]

約数ペア:

[(1, 148051540), (2, 74025770), (4, 37012885), (5, 29610308), (7, 21150220), (10, 14805154), (13, 11388580), (14, 10575110), (20, 7402577), (26, 5694290), (28, 5287555), (35, 4230044), (49, 3021460), (52, 2847145), (65, 2277716), (70, 2115022), (91, 1626940), (98, 1510730), (130, 1138858), (140, 1057511), (182, 813470), (196, 755365), (245, 604292), (260, 569429), (364, 406735), (455, 325388), (490, 302146), (637, 232420), (910, 162694), (980, 151073), (1274, 116210), (1820, 81347), (2548, 58105), (3185, 46484), (6370, 23242), (11621, 12740)]