145970448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 408307200

約数和(自身を除く): 262336752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 669, 892, 1049, 1338, 1784, 2098, 2676, 2899, 3147, 3568, 4196, 5352, 5798, 6294, 8392, 8697, 10704, 11596, 12588, 13637, 16784, 17394, 23192, 25176, 27274, 34788, 40911, 46384, 50352, 54548, 69576, 81822, 109096, 139152, 163644, 218192, 233927, 327288, 467854, 654576, 701781, 935708, 1403562, 1871416, 2807124, 3041051, 3742832, 5614248, 6082102, 9123153, 11228496, 12164204, 18246306, 24328408, 36492612, 48656816, 72985224, 145970448]

約数ペア:

[(1, 145970448), (2, 72985224), (3, 48656816), (4, 36492612), (6, 24328408), (8, 18246306), (12, 12164204), (13, 11228496), (16, 9123153), (24, 6082102), (26, 5614248), (39, 3742832), (48, 3041051), (52, 2807124), (78, 1871416), (104, 1403562), (156, 935708), (208, 701781), (223, 654576), (312, 467854), (446, 327288), (624, 233927), (669, 218192), (892, 163644), (1049, 139152), (1338, 109096), (1784, 81822), (2098, 69576), (2676, 54548), (2899, 50352), (3147, 46384), (3568, 40911), (4196, 34788), (5352, 27274), (5798, 25176), (6294, 23192), (8392, 17394), (8697, 16784), (10704, 13637), (11596, 12588)]