142667028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{26959}}^1$

素因数の和:26986

約数の個数: 72

約数和(自身を含む): 430281600

約数和(自身を除く): 287614572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 26959, 53918, 80877, 107836, 161754, 188713, 242631, 323508, 377426, 485262, 566139, 727893, 754852, 970524, 1132278, 1320991, 1455786, 1698417, 2264556, 2641982, 2911572, 3396834, 3962973, 5095251, 5283964, 6793668, 7925946, 10190502, 11888919, 15851892, 20381004, 23777838, 35666757, 47555676, 71333514, 142667028]

約数ペア:

[(1, 142667028), (2, 71333514), (3, 47555676), (4, 35666757), (6, 23777838), (7, 20381004), (9, 15851892), (12, 11888919), (14, 10190502), (18, 7925946), (21, 6793668), (27, 5283964), (28, 5095251), (36, 3962973), (42, 3396834), (49, 2911572), (54, 2641982), (63, 2264556), (84, 1698417), (98, 1455786), (108, 1320991), (126, 1132278), (147, 970524), (189, 754852), (196, 727893), (252, 566139), (294, 485262), (378, 377426), (441, 323508), (588, 242631), (756, 188713), (882, 161754), (1323, 107836), (1764, 80877), (2646, 53918), (5292, 26959)]