129406602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 296545536

約数和(自身を除く): 167138934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 299, 318, 598, 689, 897, 1219, 1361, 1378, 1794, 2067, 2438, 2722, 3657, 4083, 4134, 7314, 8166, 15847, 17693, 31303, 31694, 35386, 47541, 53079, 62606, 72133, 93909, 95082, 106158, 144266, 187818, 216399, 406939, 432798, 813878, 937729, 1220817, 1659059, 1875458, 2441634, 2813187, 3318118, 4977177, 5626374, 9954354, 21567767, 43135534, 64703301, 129406602]

約数ペア:

[(1, 129406602), (2, 64703301), (3, 43135534), (6, 21567767), (13, 9954354), (23, 5626374), (26, 4977177), (39, 3318118), (46, 2813187), (53, 2441634), (69, 1875458), (78, 1659059), (106, 1220817), (138, 937729), (159, 813878), (299, 432798), (318, 406939), (598, 216399), (689, 187818), (897, 144266), (1219, 106158), (1361, 95082), (1378, 93909), (1794, 72133), (2067, 62606), (2438, 53079), (2722, 47541), (3657, 35386), (4083, 31694), (4134, 31303), (7314, 17693), (8166, 15847)]