156724672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1667}}^1$

素因数の和:1805

約数の個数: 56

約数和(自身を含む): 338090256

約数和(自身を除く): 181365584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 904, 1469, 1667, 1808, 2938, 3334, 3616, 5876, 6668, 7232, 11752, 13336, 21671, 23504, 26672, 43342, 47008, 53344, 86684, 94016, 106688, 173368, 188371, 346736, 376742, 693472, 753484, 1386944, 1506968, 2448823, 3013936, 4897646, 6027872, 9795292, 12055744, 19590584, 39181168, 78362336, 156724672]

約数ペア:

[(1, 156724672), (2, 78362336), (4, 39181168), (8, 19590584), (13, 12055744), (16, 9795292), (26, 6027872), (32, 4897646), (52, 3013936), (64, 2448823), (104, 1506968), (113, 1386944), (208, 753484), (226, 693472), (416, 376742), (452, 346736), (832, 188371), (904, 173368), (1469, 106688), (1667, 94016), (1808, 86684), (2938, 53344), (3334, 47008), (3616, 43342), (5876, 26672), (6668, 23504), (7232, 21671), (11752, 13336)]