154975044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{587}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 422301600

約数和(自身を除く): 267326556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 449, 587, 588, 898, 1174, 1347, 1761, 1796, 2348, 2694, 3143, 3522, 4109, 5388, 6286, 7044, 8218, 9429, 12327, 12572, 16436, 18858, 22001, 24654, 28763, 37716, 44002, 49308, 57526, 66003, 86289, 88004, 115052, 132006, 172578, 263563, 264012, 345156, 527126, 790689, 1054252, 1581378, 1844941, 3162756, 3689882, 5534823, 7379764, 11069646, 12914587, 22139292, 25829174, 38743761, 51658348, 77487522, 154975044]

約数ペア:

[(1, 154975044), (2, 77487522), (3, 51658348), (4, 38743761), (6, 25829174), (7, 22139292), (12, 12914587), (14, 11069646), (21, 7379764), (28, 5534823), (42, 3689882), (49, 3162756), (84, 1844941), (98, 1581378), (147, 1054252), (196, 790689), (294, 527126), (449, 345156), (587, 264012), (588, 263563), (898, 172578), (1174, 132006), (1347, 115052), (1761, 88004), (1796, 86289), (2348, 66003), (2694, 57526), (3143, 49308), (3522, 44002), (4109, 37716), (5388, 28763), (6286, 24654), (7044, 22001), (8218, 18858), (9429, 16436), (12327, 12572)]