156149424

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2195

約数の個数: 80

約数和(自身を含む): 450908640

約数和(自身を除く): 294759216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 1997, 2172, 2896, 3258, 3994, 4344, 4887, 5991, 6516, 7988, 8688, 9774, 11982, 13032, 15976, 17973, 19548, 23964, 26064, 31952, 35946, 39096, 47928, 53919, 71892, 78192, 95856, 107838, 143784, 215676, 287568, 361457, 431352, 722914, 862704, 1084371, 1445828, 2168742, 2891656, 3253113, 4337484, 5783312, 6506226, 8674968, 9759339, 13012452, 17349936, 19518678, 26024904, 39037356, 52049808, 78074712, 156149424]

約数ペア:

[(1, 156149424), (2, 78074712), (3, 52049808), (4, 39037356), (6, 26024904), (8, 19518678), (9, 17349936), (12, 13012452), (16, 9759339), (18, 8674968), (24, 6506226), (27, 5783312), (36, 4337484), (48, 3253113), (54, 2891656), (72, 2168742), (108, 1445828), (144, 1084371), (181, 862704), (216, 722914), (362, 431352), (432, 361457), (543, 287568), (724, 215676), (1086, 143784), (1448, 107838), (1629, 95856), (1997, 78192), (2172, 71892), (2896, 53919), (3258, 47928), (3994, 39096), (4344, 35946), (4887, 31952), (5991, 26064), (6516, 23964), (7988, 19548), (8688, 17973), (9774, 15976), (11982, 13032)]