131978256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 366643200

約数和(自身を除く): 234664944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3079, 3572, 5358, 6158, 7144, 9237, 10716, 12316, 14288, 18474, 21432, 24632, 36948, 42864, 49264, 58501, 73896, 117002, 144713, 147792, 175503, 234004, 289426, 351006, 434139, 468008, 578852, 702012, 868278, 936016, 1157704, 1404024, 1736556, 2315408, 2749547, 2808048, 3473112, 5499094, 6946224, 8248641, 10998188, 16497282, 21996376, 32994564, 43992752, 65989128, 131978256]

約数ペア:

[(1, 131978256), (2, 65989128), (3, 43992752), (4, 32994564), (6, 21996376), (8, 16497282), (12, 10998188), (16, 8248641), (19, 6946224), (24, 5499094), (38, 3473112), (47, 2808048), (48, 2749547), (57, 2315408), (76, 1736556), (94, 1404024), (114, 1157704), (141, 936016), (152, 868278), (188, 702012), (228, 578852), (282, 468008), (304, 434139), (376, 351006), (456, 289426), (564, 234004), (752, 175503), (893, 147792), (912, 144713), (1128, 117002), (1786, 73896), (2256, 58501), (2679, 49264), (3079, 42864), (3572, 36948), (5358, 24632), (6158, 21432), (7144, 18474), (9237, 14288), (10716, 12316)]