161054376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{136951}}^1$

素因数の和:136974

約数の個数: 48

約数和(自身を含む): 468375840

約数和(自身を除く): 307321464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 136951, 273902, 410853, 547804, 821706, 958657, 1095608, 1643412, 1917314, 2875971, 3286824, 3834628, 5751942, 6710599, 7669256, 11503884, 13421198, 20131797, 23007768, 26842396, 40263594, 53684792, 80527188, 161054376]

約数ペア:

[(1, 161054376), (2, 80527188), (3, 53684792), (4, 40263594), (6, 26842396), (7, 23007768), (8, 20131797), (12, 13421198), (14, 11503884), (21, 7669256), (24, 6710599), (28, 5751942), (42, 3834628), (49, 3286824), (56, 2875971), (84, 1917314), (98, 1643412), (147, 1095608), (168, 958657), (196, 821706), (294, 547804), (392, 410853), (588, 273902), (1176, 136951)]