145222188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 349332480

約数和(自身を除く): 204110292

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 379, 444, 758, 863, 1137, 1516, 1726, 2274, 2589, 3452, 4548, 5178, 10356, 14023, 28046, 31931, 42069, 56092, 63862, 84138, 95793, 127724, 168276, 191586, 327077, 383172, 654154, 981231, 1308308, 1962462, 3924924, 12101849, 24203698, 36305547, 48407396, 72611094, 145222188]

約数ペア:

[(1, 145222188), (2, 72611094), (3, 48407396), (4, 36305547), (6, 24203698), (12, 12101849), (37, 3924924), (74, 1962462), (111, 1308308), (148, 981231), (222, 654154), (379, 383172), (444, 327077), (758, 191586), (863, 168276), (1137, 127724), (1516, 95793), (1726, 84138), (2274, 63862), (2589, 56092), (3452, 42069), (4548, 31931), (5178, 28046), (10356, 14023)]