156640215890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{32933}}^1$

素因数の和:33267

約数の個数: 64

約数和(自身を含む): 296690549760

約数和(自身を除く): 140050333870

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 229, 310, 335, 458, 670, 1145, 2077, 2290, 4154, 7099, 10385, 14198, 15343, 20770, 30686, 32933, 35495, 65866, 70990, 76715, 153430, 164665, 329330, 475633, 951266, 1020923, 2041846, 2206511, 2378165, 4413022, 4756330, 5104615, 7541657, 10209230, 11032555, 15083314, 22065110, 37708285, 68401841, 75416570, 136803682, 233791367, 342009205, 467582734, 505291019, 684018410, 1010582038, 1168956835, 2337913670, 2526455095, 5052910190, 15664021589, 31328043178, 78320107945, 156640215890]

約数ペア:

[(1, 156640215890), (2, 78320107945), (5, 31328043178), (10, 15664021589), (31, 5052910190), (62, 2526455095), (67, 2337913670), (134, 1168956835), (155, 1010582038), (229, 684018410), (310, 505291019), (335, 467582734), (458, 342009205), (670, 233791367), (1145, 136803682), (2077, 75416570), (2290, 68401841), (4154, 37708285), (7099, 22065110), (10385, 15083314), (14198, 11032555), (15343, 10209230), (20770, 7541657), (30686, 5104615), (32933, 4756330), (35495, 4413022), (65866, 2378165), (70990, 2206511), (76715, 2041846), (153430, 1020923), (164665, 951266), (329330, 475633)]