156920492448

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{863491}}^1$

素因数の和:864138

約数の個数: 72

約数和(自身を含む): 446950367136

約数和(自身を除く): 290029874688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11358, 15144, 20192, 22716, 30288, 45432, 60576, 90864, 181728, 863491, 1726982, 2590473, 3453964, 5180946, 6907928, 7771419, 10361892, 13815856, 15542838, 20723784, 27631712, 31085676, 41447568, 62171352, 82895136, 124342704, 248685408, 544862821, 1089725642, 1634588463, 2179451284, 3269176926, 4358902568, 4903765389, 6538353852, 8717805136, 9807530778, 13076707704, 17435610272, 19615061556, 26153415408, 39230123112, 52306830816, 78460246224, 156920492448]

約数ペア:

[(1, 156920492448), (2, 78460246224), (3, 52306830816), (4, 39230123112), (6, 26153415408), (8, 19615061556), (9, 17435610272), (12, 13076707704), (16, 9807530778), (18, 8717805136), (24, 6538353852), (32, 4903765389), (36, 4358902568), (48, 3269176926), (72, 2179451284), (96, 1634588463), (144, 1089725642), (288, 544862821), (631, 248685408), (1262, 124342704), (1893, 82895136), (2524, 62171352), (3786, 41447568), (5048, 31085676), (5679, 27631712), (7572, 20723784), (10096, 15542838), (11358, 13815856), (15144, 10361892), (20192, 7771419), (22716, 6907928), (30288, 5180946), (45432, 3453964), (60576, 2590473), (90864, 1726982), (181728, 863491)]