159137692

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 344480640

約数和(自身を除く): 185342948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 151, 196, 266, 283, 302, 532, 566, 604, 931, 1057, 1132, 1862, 1981, 2114, 2869, 3724, 3962, 4228, 5377, 5738, 7399, 7924, 10754, 11476, 13867, 14798, 20083, 21508, 27734, 29596, 37639, 40166, 42733, 55468, 75278, 80332, 85466, 140581, 150556, 170932, 263473, 281162, 299131, 526946, 562324, 598262, 811927, 1053892, 1196524, 1623854, 2093917, 3247708, 4187834, 5683489, 8375668, 11366978, 22733956, 39784423, 79568846, 159137692]

約数ペア:

[(1, 159137692), (2, 79568846), (4, 39784423), (7, 22733956), (14, 11366978), (19, 8375668), (28, 5683489), (38, 4187834), (49, 3247708), (76, 2093917), (98, 1623854), (133, 1196524), (151, 1053892), (196, 811927), (266, 598262), (283, 562324), (302, 526946), (532, 299131), (566, 281162), (604, 263473), (931, 170932), (1057, 150556), (1132, 140581), (1862, 85466), (1981, 80332), (2114, 75278), (2869, 55468), (3724, 42733), (3962, 40166), (4228, 37639), (5377, 29596), (5738, 27734), (7399, 21508), (7924, 20083), (10754, 14798), (11476, 13867)]