145067988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2971}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 365817536

約数和(自身を除く): 220749548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 2971, 3756, 4069, 5942, 8138, 8913, 11884, 12207, 16276, 17826, 24414, 35652, 38623, 48828, 77246, 115869, 154492, 231738, 463476, 929923, 1859846, 2789769, 3719692, 5579538, 11159076, 12088999, 24177998, 36266997, 48355996, 72533994, 145067988]

約数ペア:

[(1, 145067988), (2, 72533994), (3, 48355996), (4, 36266997), (6, 24177998), (12, 12088999), (13, 11159076), (26, 5579538), (39, 3719692), (52, 2789769), (78, 1859846), (156, 929923), (313, 463476), (626, 231738), (939, 154492), (1252, 115869), (1878, 77246), (2971, 48828), (3756, 38623), (4069, 35652), (5942, 24414), (8138, 17826), (8913, 16276), (11884, 12207)]