145044536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6427}}^1$

素因数の和:6484

約数の個数: 64

約数和(自身を含む): 345569280

約数和(自身を除く): 200524744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6427, 11284, 12854, 22568, 25708, 44989, 51416, 83551, 89978, 167102, 179956, 199237, 334204, 359912, 398474, 584857, 668408, 796948, 1169714, 1394659, 1593896, 2339428, 2590081, 2789318, 4678856, 5180162, 5578636, 10360324, 11157272, 18130567, 20720648, 36261134, 72522268, 145044536]

約数ペア:

[(1, 145044536), (2, 72522268), (4, 36261134), (7, 20720648), (8, 18130567), (13, 11157272), (14, 10360324), (26, 5578636), (28, 5180162), (31, 4678856), (52, 2789318), (56, 2590081), (62, 2339428), (91, 1593896), (104, 1394659), (124, 1169714), (182, 796948), (217, 668408), (248, 584857), (364, 398474), (403, 359912), (434, 334204), (728, 199237), (806, 179956), (868, 167102), (1612, 89978), (1736, 83551), (2821, 51416), (3224, 44989), (5642, 25708), (6427, 22568), (11284, 12854)]