139613604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 361180512

約数和(自身を除く): 221566908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1601, 1677, 2028, 2236, 3202, 3354, 4803, 6404, 6708, 7267, 9606, 14534, 19212, 20813, 21801, 29068, 41626, 43602, 62439, 68843, 83252, 87204, 124878, 137686, 206529, 249756, 270569, 275372, 413058, 541138, 811707, 826116, 894959, 1082276, 1623414, 1789918, 2684877, 3246828, 3579836, 5369754, 10739508, 11634467, 23268934, 34903401, 46537868, 69806802, 139613604]

約数ペア:

[(1, 139613604), (2, 69806802), (3, 46537868), (4, 34903401), (6, 23268934), (12, 11634467), (13, 10739508), (26, 5369754), (39, 3579836), (43, 3246828), (52, 2684877), (78, 1789918), (86, 1623414), (129, 1082276), (156, 894959), (169, 826116), (172, 811707), (258, 541138), (338, 413058), (507, 275372), (516, 270569), (559, 249756), (676, 206529), (1014, 137686), (1118, 124878), (1601, 87204), (1677, 83252), (2028, 68843), (2236, 62439), (3202, 43602), (3354, 41626), (4803, 29068), (6404, 21801), (6708, 20813), (7267, 19212), (9606, 14534)]