166963992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 312037608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 184, 212, 276, 299, 312, 318, 424, 439, 552, 598, 636, 689, 878, 897, 1196, 1219, 1272, 1317, 1378, 1756, 1794, 2067, 2392, 2438, 2634, 2756, 3512, 3588, 3657, 4134, 4876, 5268, 5512, 5707, 7176, 7314, 8268, 9752, 10097, 10536, 11414, 14628, 15847, 16536, 17121, 20194, 22828, 23267, 29256, 30291, 31694, 34242, 40388, 45656, 46534, 47541, 60582, 63388, 68484, 69801, 80776, 93068, 95082, 121164, 126776, 131261, 136968, 139602, 186136, 190164, 242328, 262522, 279204, 302471, 380328, 393783, 525044, 535141, 558408, 604942, 787566, 907413, 1050088, 1070282, 1209884, 1575132, 1605423, 1814826, 2140564, 2419768, 3150264, 3210846, 3629652, 4281128, 6421692, 6956833, 7259304, 12843384, 13913666, 20870499, 27827332, 41740998, 55654664, 83481996, 166963992]

約数ペア:

[(1, 166963992), (2, 83481996), (3, 55654664), (4, 41740998), (6, 27827332), (8, 20870499), (12, 13913666), (13, 12843384), (23, 7259304), (24, 6956833), (26, 6421692), (39, 4281128), (46, 3629652), (52, 3210846), (53, 3150264), (69, 2419768), (78, 2140564), (92, 1814826), (104, 1605423), (106, 1575132), (138, 1209884), (156, 1070282), (159, 1050088), (184, 907413), (212, 787566), (276, 604942), (299, 558408), (312, 535141), (318, 525044), (424, 393783), (439, 380328), (552, 302471), (598, 279204), (636, 262522), (689, 242328), (878, 190164), (897, 186136), (1196, 139602), (1219, 136968), (1272, 131261), (1317, 126776), (1378, 121164), (1756, 95082), (1794, 93068), (2067, 80776), (2392, 69801), (2438, 68484), (2634, 63388), (2756, 60582), (3512, 47541), (3588, 46534), (3657, 45656), (4134, 40388), (4876, 34242), (5268, 31694), (5512, 30291), (5707, 29256), (7176, 23267), (7314, 22828), (8268, 20194), (9752, 17121), (10097, 16536), (10536, 15847), (11414, 14628)]