129460072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 293731200

約数和(自身を除く): 164271128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 281, 433, 532, 562, 866, 1064, 1124, 1732, 1967, 2248, 3031, 3464, 3934, 5339, 6062, 7868, 8227, 10678, 12124, 15736, 16454, 21356, 24248, 32908, 37373, 42712, 57589, 65816, 74746, 115178, 121673, 149492, 230356, 243346, 298984, 460712, 486692, 851711, 973384, 1703422, 2311787, 3406844, 4623574, 6813688, 9247148, 16182509, 18494296, 32365018, 64730036, 129460072]

約数ペア:

[(1, 129460072), (2, 64730036), (4, 32365018), (7, 18494296), (8, 16182509), (14, 9247148), (19, 6813688), (28, 4623574), (38, 3406844), (56, 2311787), (76, 1703422), (133, 973384), (152, 851711), (266, 486692), (281, 460712), (433, 298984), (532, 243346), (562, 230356), (866, 149492), (1064, 121673), (1124, 115178), (1732, 74746), (1967, 65816), (2248, 57589), (3031, 42712), (3464, 37373), (3934, 32908), (5339, 24248), (6062, 21356), (7868, 16454), (8227, 15736), (10678, 12124)]