161740008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 465004800

約数和(自身を除く): 303264792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 137, 152, 171, 228, 274, 342, 411, 456, 548, 684, 822, 863, 1096, 1233, 1368, 1644, 1726, 2466, 2589, 2603, 3288, 3452, 4932, 5178, 5206, 6904, 7767, 7809, 9864, 10356, 10412, 15534, 15618, 16397, 20712, 20824, 23427, 31068, 31236, 32794, 46854, 49191, 62136, 62472, 65588, 93708, 98382, 118231, 131176, 147573, 187416, 196764, 236462, 295146, 354693, 393528, 472924, 590292, 709386, 945848, 1064079, 1180584, 1418772, 2128158, 2246389, 2837544, 4256316, 4492778, 6739167, 8512632, 8985556, 13478334, 17971112, 20217501, 26956668, 40435002, 53913336, 80870004, 161740008]

約数ペア:

[(1, 161740008), (2, 80870004), (3, 53913336), (4, 40435002), (6, 26956668), (8, 20217501), (9, 17971112), (12, 13478334), (18, 8985556), (19, 8512632), (24, 6739167), (36, 4492778), (38, 4256316), (57, 2837544), (72, 2246389), (76, 2128158), (114, 1418772), (137, 1180584), (152, 1064079), (171, 945848), (228, 709386), (274, 590292), (342, 472924), (411, 393528), (456, 354693), (548, 295146), (684, 236462), (822, 196764), (863, 187416), (1096, 147573), (1233, 131176), (1368, 118231), (1644, 98382), (1726, 93708), (2466, 65588), (2589, 62472), (2603, 62136), (3288, 49191), (3452, 46854), (4932, 32794), (5178, 31236), (5206, 31068), (6904, 23427), (7767, 20824), (7809, 20712), (9864, 16397), (10356, 15618), (10412, 15534)]