145218696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2063}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 270883704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1676, 2063, 2514, 2933, 3352, 4126, 5028, 5866, 6189, 8252, 8799, 10056, 11732, 12378, 14441, 16504, 17598, 23464, 24756, 28882, 35196, 43323, 49512, 57764, 70392, 86646, 115528, 173292, 346584, 864397, 1728794, 2593191, 3457588, 5186382, 6050779, 6915176, 10372764, 12101558, 18152337, 20745528, 24203116, 36304674, 48406232, 72609348, 145218696]

約数ペア:

[(1, 145218696), (2, 72609348), (3, 48406232), (4, 36304674), (6, 24203116), (7, 20745528), (8, 18152337), (12, 12101558), (14, 10372764), (21, 6915176), (24, 6050779), (28, 5186382), (42, 3457588), (56, 2593191), (84, 1728794), (168, 864397), (419, 346584), (838, 173292), (1257, 115528), (1676, 86646), (2063, 70392), (2514, 57764), (2933, 49512), (3352, 43323), (4126, 35196), (5028, 28882), (5866, 24756), (6189, 23464), (8252, 17598), (8799, 16504), (10056, 14441), (11732, 12378)]