168146888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 396158400

約数和(自身を除く): 228011512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 163, 169, 182, 218, 326, 338, 364, 436, 652, 676, 728, 763, 872, 1141, 1183, 1304, 1352, 1417, 1526, 2119, 2282, 2366, 2834, 3052, 4238, 4564, 4732, 5668, 6104, 8476, 9128, 9464, 9919, 11336, 14833, 16952, 17767, 18421, 19838, 27547, 29666, 35534, 36842, 39676, 55094, 59332, 71068, 73684, 79352, 110188, 118664, 124369, 128947, 142136, 147368, 192829, 220376, 230971, 248738, 257894, 385658, 461942, 497476, 515788, 771316, 923884, 994952, 1031576, 1542632, 1616797, 1847768, 3002623, 3233594, 6005246, 6467188, 12010492, 12934376, 21018361, 24020984, 42036722, 84073444, 168146888]

約数ペア:

[(1, 168146888), (2, 84073444), (4, 42036722), (7, 24020984), (8, 21018361), (13, 12934376), (14, 12010492), (26, 6467188), (28, 6005246), (52, 3233594), (56, 3002623), (91, 1847768), (104, 1616797), (109, 1542632), (163, 1031576), (169, 994952), (182, 923884), (218, 771316), (326, 515788), (338, 497476), (364, 461942), (436, 385658), (652, 257894), (676, 248738), (728, 230971), (763, 220376), (872, 192829), (1141, 147368), (1183, 142136), (1304, 128947), (1352, 124369), (1417, 118664), (1526, 110188), (2119, 79352), (2282, 73684), (2366, 71068), (2834, 59332), (3052, 55094), (4238, 39676), (4564, 36842), (4732, 35534), (5668, 29666), (6104, 27547), (8476, 19838), (9128, 18421), (9464, 17767), (9919, 16952), (11336, 14833)]