156789507056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{383221}}^1$

素因数の和:383530

約数の個数: 80

約数和(自身を含む): 375214193088

約数和(自身を除く): 218424686032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 281, 364, 562, 728, 1124, 1456, 1967, 2248, 3653, 3934, 4496, 7306, 7868, 14612, 15736, 25571, 29224, 31472, 51142, 58448, 102284, 204568, 383221, 409136, 766442, 1532884, 2682547, 3065768, 4981873, 5365094, 6131536, 9963746, 10730188, 19927492, 21460376, 34873111, 39854984, 42920752, 69746222, 79709968, 107685101, 139492444, 215370202, 278984888, 430740404, 557969776, 753795707, 861480808, 1399906313, 1507591414, 1722961616, 2799812626, 3015182828, 5599625252, 6030365656, 9799344191, 11199250504, 12060731312, 19598688382, 22398501008, 39197376764, 78394753528, 156789507056]

約数ペア:

[(1, 156789507056), (2, 78394753528), (4, 39197376764), (7, 22398501008), (8, 19598688382), (13, 12060731312), (14, 11199250504), (16, 9799344191), (26, 6030365656), (28, 5599625252), (52, 3015182828), (56, 2799812626), (91, 1722961616), (104, 1507591414), (112, 1399906313), (182, 861480808), (208, 753795707), (281, 557969776), (364, 430740404), (562, 278984888), (728, 215370202), (1124, 139492444), (1456, 107685101), (1967, 79709968), (2248, 69746222), (3653, 42920752), (3934, 39854984), (4496, 34873111), (7306, 21460376), (7868, 19927492), (14612, 10730188), (15736, 9963746), (25571, 6131536), (29224, 5365094), (31472, 4981873), (51142, 3065768), (58448, 2682547), (102284, 1532884), (204568, 766442), (383221, 409136)]