159870348

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 470959104

約数和(自身を除く): 311088756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1188, 1364, 1447, 1674, 1782, 2046, 2511, 2894, 3069, 3348, 3564, 4092, 4341, 5022, 5788, 6138, 8682, 9207, 10044, 12276, 13023, 15917, 17364, 18414, 26046, 27621, 31834, 36828, 39069, 44857, 47751, 52092, 55242, 63668, 78138, 89714, 95502, 110484, 117207, 134571, 143253, 156276, 179428, 191004, 234414, 269142, 286506, 403713, 429759, 468828, 493427, 538284, 573012, 807426, 859518, 986854, 1211139, 1289277, 1480281, 1614852, 1719036, 1973708, 2422278, 2578554, 2960562, 3633417, 4440843, 4844556, 5157108, 5921124, 7266834, 8881686, 13322529, 14533668, 17763372, 26645058, 39967587, 53290116, 79935174, 159870348]

約数ペア:

[(1, 159870348), (2, 79935174), (3, 53290116), (4, 39967587), (6, 26645058), (9, 17763372), (11, 14533668), (12, 13322529), (18, 8881686), (22, 7266834), (27, 5921124), (31, 5157108), (33, 4844556), (36, 4440843), (44, 3633417), (54, 2960562), (62, 2578554), (66, 2422278), (81, 1973708), (93, 1719036), (99, 1614852), (108, 1480281), (124, 1289277), (132, 1211139), (162, 986854), (186, 859518), (198, 807426), (279, 573012), (297, 538284), (324, 493427), (341, 468828), (372, 429759), (396, 403713), (558, 286506), (594, 269142), (682, 234414), (837, 191004), (891, 179428), (1023, 156276), (1116, 143253), (1188, 134571), (1364, 117207), (1447, 110484), (1674, 95502), (1782, 89714), (2046, 78138), (2511, 63668), (2894, 55242), (3069, 52092), (3348, 47751), (3564, 44857), (4092, 39069), (4341, 36828), (5022, 31834), (5788, 27621), (6138, 26046), (8682, 18414), (9207, 17364), (10044, 15917), (12276, 13023)]