166971218830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{86311}}^1$

素因数の和:87001

約数の個数: 64

約数和(自身を含む): 338265704448

約数和(自身を除く): 171294485618

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 647, 1294, 1495, 2990, 3235, 6470, 8411, 14881, 16822, 29762, 42055, 74405, 84110, 86311, 148810, 172622, 193453, 386906, 431555, 863110, 967265, 1122043, 1934530, 1985153, 2244086, 3970306, 5610215, 9925765, 11220430, 19851530, 25806989, 51613978, 55843217, 111686434, 129034945, 258069890, 279216085, 558432170, 725961821, 1284393991, 1451923642, 2568787982, 3629809105, 6421969955, 7259618210, 12843939910, 16697121883, 33394243766, 83485609415, 166971218830]

約数ペア:

[(1, 166971218830), (2, 83485609415), (5, 33394243766), (10, 16697121883), (13, 12843939910), (23, 7259618210), (26, 6421969955), (46, 3629809105), (65, 2568787982), (115, 1451923642), (130, 1284393991), (230, 725961821), (299, 558432170), (598, 279216085), (647, 258069890), (1294, 129034945), (1495, 111686434), (2990, 55843217), (3235, 51613978), (6470, 25806989), (8411, 19851530), (14881, 11220430), (16822, 9925765), (29762, 5610215), (42055, 3970306), (74405, 2244086), (84110, 1985153), (86311, 1934530), (148810, 1122043), (172622, 967265), (193453, 863110), (386906, 431555)]