140312448

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3980

約数の個数: 96

約数和(自身を含む): 416894400

約数和(自身を除く): 276581952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3929, 3968, 4464, 5952, 7858, 8928, 11787, 11904, 15716, 17856, 23574, 31432, 35361, 35712, 47148, 62864, 70722, 94296, 121799, 125728, 141444, 188592, 243598, 251456, 282888, 365397, 377184, 487196, 502912, 565776, 730794, 754368, 974392, 1096191, 1131552, 1461588, 1508736, 1948784, 2192382, 2263104, 2923176, 3897568, 4384764, 4526208, 5846352, 7795136, 8769528, 11692704, 15590272, 17539056, 23385408, 35078112, 46770816, 70156224, 140312448]

約数ペア:

[(1, 140312448), (2, 70156224), (3, 46770816), (4, 35078112), (6, 23385408), (8, 17539056), (9, 15590272), (12, 11692704), (16, 8769528), (18, 7795136), (24, 5846352), (31, 4526208), (32, 4384764), (36, 3897568), (48, 2923176), (62, 2263104), (64, 2192382), (72, 1948784), (93, 1508736), (96, 1461588), (124, 1131552), (128, 1096191), (144, 974392), (186, 754368), (192, 730794), (248, 565776), (279, 502912), (288, 487196), (372, 377184), (384, 365397), (496, 282888), (558, 251456), (576, 243598), (744, 188592), (992, 141444), (1116, 125728), (1152, 121799), (1488, 94296), (1984, 70722), (2232, 62864), (2976, 47148), (3929, 35712), (3968, 35361), (4464, 31432), (5952, 23574), (7858, 17856), (8928, 15716), (11787, 11904)]