127178581972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2382

約数の個数: 144

約数和(自身を含む): 260197539840

約数和(自身を除く): 133018957868

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 79, 92, 94, 158, 169, 188, 299, 316, 338, 598, 611, 676, 1027, 1081, 1196, 1222, 1817, 2054, 2162, 2203, 2444, 3634, 3713, 3887, 4108, 4324, 4406, 7268, 7426, 7774, 7943, 8812, 13351, 14053, 14852, 15548, 15886, 23621, 26702, 28106, 28639, 31772, 47242, 48269, 50669, 53404, 56212, 57278, 85399, 94484, 96538, 101338, 103541, 114556, 170798, 174037, 182689, 193076, 202676, 207082, 307073, 341596, 348074, 365378, 372307, 414164, 614146, 627497, 658697, 696148, 730756, 744614, 1110187, 1228292, 1254994, 1317394, 1346033, 1489228, 2220374, 2262481, 2381443, 2509988, 2634788, 2692066, 4002851, 4440748, 4524962, 4762886, 5384132, 8005702, 8179739, 8563061, 9049924, 9525772, 14432431, 16011404, 16359478, 17126122, 17498429, 28864862, 29412253, 30958759, 32718956, 34252244, 34996858, 52037063, 57729724, 58824506, 61917518, 69993716, 104074126, 106336607, 117649012, 123835036, 188133997, 208148252, 212673214, 376267994, 402463867, 425346428, 676481819, 752535988, 804927734, 1352963638, 1382375891, 1609855468, 2445741961, 2705927276, 2764751782, 4891483922, 5529503564, 9782967844, 31794645493, 63589290986, 127178581972]

約数ペア:

[(1, 127178581972), (2, 63589290986), (4, 31794645493), (13, 9782967844), (23, 5529503564), (26, 4891483922), (46, 2764751782), (47, 2705927276), (52, 2445741961), (79, 1609855468), (92, 1382375891), (94, 1352963638), (158, 804927734), (169, 752535988), (188, 676481819), (299, 425346428), (316, 402463867), (338, 376267994), (598, 212673214), (611, 208148252), (676, 188133997), (1027, 123835036), (1081, 117649012), (1196, 106336607), (1222, 104074126), (1817, 69993716), (2054, 61917518), (2162, 58824506), (2203, 57729724), (2444, 52037063), (3634, 34996858), (3713, 34252244), (3887, 32718956), (4108, 30958759), (4324, 29412253), (4406, 28864862), (7268, 17498429), (7426, 17126122), (7774, 16359478), (7943, 16011404), (8812, 14432431), (13351, 9525772), (14053, 9049924), (14852, 8563061), (15548, 8179739), (15886, 8005702), (23621, 5384132), (26702, 4762886), (28106, 4524962), (28639, 4440748), (31772, 4002851), (47242, 2692066), (48269, 2634788), (50669, 2509988), (53404, 2381443), (56212, 2262481), (57278, 2220374), (85399, 1489228), (94484, 1346033), (96538, 1317394), (101338, 1254994), (103541, 1228292), (114556, 1110187), (170798, 744614), (174037, 730756), (182689, 696148), (193076, 658697), (202676, 627497), (207082, 614146), (307073, 414164), (341596, 372307), (348074, 365378)]