158994276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 438939648

約数和(自身を除く): 279945372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 106, 142, 159, 212, 213, 284, 318, 371, 426, 497, 503, 636, 742, 852, 994, 1006, 1113, 1484, 1491, 1509, 1988, 2012, 2226, 2982, 3018, 3521, 3763, 4452, 5964, 6036, 7042, 7526, 10563, 11289, 14084, 15052, 21126, 22578, 26341, 26659, 35713, 42252, 45156, 52682, 53318, 71426, 79023, 79977, 105364, 106636, 107139, 142852, 158046, 159954, 186613, 214278, 249991, 316092, 319908, 373226, 428556, 499982, 559839, 746452, 749973, 999964, 1119678, 1499946, 1892789, 2239356, 2999892, 3785578, 5678367, 7571156, 11356734, 13249523, 22713468, 26499046, 39748569, 52998092, 79497138, 158994276]

約数ペア:

[(1, 158994276), (2, 79497138), (3, 52998092), (4, 39748569), (6, 26499046), (7, 22713468), (12, 13249523), (14, 11356734), (21, 7571156), (28, 5678367), (42, 3785578), (53, 2999892), (71, 2239356), (84, 1892789), (106, 1499946), (142, 1119678), (159, 999964), (212, 749973), (213, 746452), (284, 559839), (318, 499982), (371, 428556), (426, 373226), (497, 319908), (503, 316092), (636, 249991), (742, 214278), (852, 186613), (994, 159954), (1006, 158046), (1113, 142852), (1484, 107139), (1491, 106636), (1509, 105364), (1988, 79977), (2012, 79023), (2226, 71426), (2982, 53318), (3018, 52682), (3521, 45156), (3763, 42252), (4452, 35713), (5964, 26659), (6036, 26341), (7042, 22578), (7526, 21126), (10563, 15052), (11289, 14084)]