154645764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20265

約数の個数: 72

約数和(自身を含む): 452063808

約数和(自身を除く): 297418044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20231, 40462, 60693, 80924, 121386, 141617, 242772, 263003, 283234, 424851, 526006, 566468, 789009, 849702, 991319, 1052012, 1578018, 1699404, 1841021, 1982638, 2973957, 3156036, 3682042, 3965276, 5523063, 5947914, 7364084, 11046126, 11895828, 12887147, 22092252, 25774294, 38661441, 51548588, 77322882, 154645764]

約数ペア:

[(1, 154645764), (2, 77322882), (3, 51548588), (4, 38661441), (6, 25774294), (7, 22092252), (12, 12887147), (13, 11895828), (14, 11046126), (21, 7364084), (26, 5947914), (28, 5523063), (39, 3965276), (42, 3682042), (49, 3156036), (52, 2973957), (78, 1982638), (84, 1841021), (91, 1699404), (98, 1578018), (147, 1052012), (156, 991319), (182, 849702), (196, 789009), (273, 566468), (294, 526006), (364, 424851), (546, 283234), (588, 263003), (637, 242772), (1092, 141617), (1274, 121386), (1911, 80924), (2548, 60693), (3822, 40462), (7644, 20231)]