138059376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31607}}^1$

素因数の和:31638

約数の個数: 80

約数和(自身を含む): 438971904

約数和(自身を除く): 300912528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31607, 63214, 94821, 126428, 189642, 221249, 252856, 379284, 410891, 442498, 505712, 663747, 758568, 821782, 884996, 1232673, 1327494, 1517136, 1643564, 1769992, 2465346, 2654988, 2876237, 3287128, 3539984, 4930692, 5309976, 5752474, 6574256, 8628711, 9861384, 10619952, 11504948, 17257422, 19722768, 23009896, 34514844, 46019792, 69029688, 138059376]

約数ペア:

[(1, 138059376), (2, 69029688), (3, 46019792), (4, 34514844), (6, 23009896), (7, 19722768), (8, 17257422), (12, 11504948), (13, 10619952), (14, 9861384), (16, 8628711), (21, 6574256), (24, 5752474), (26, 5309976), (28, 4930692), (39, 3539984), (42, 3287128), (48, 2876237), (52, 2654988), (56, 2465346), (78, 1769992), (84, 1643564), (91, 1517136), (104, 1327494), (112, 1232673), (156, 884996), (168, 821782), (182, 758568), (208, 663747), (273, 505712), (312, 442498), (336, 410891), (364, 379284), (546, 252856), (624, 221249), (728, 189642), (1092, 126428), (1456, 94821), (2184, 63214), (4368, 31607)]