121490179984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1353259}}^1$

素因数の和:1353479

約数の個数: 40

約数和(自身を含む): 244322973440

約数和(自身を除く): 122832793456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 1448, 2896, 5611, 11222, 22444, 44888, 89776, 1353259, 2706518, 5413036, 10826072, 21652144, 41951029, 83902058, 167804116, 244939879, 335608232, 489879758, 671216464, 979759516, 1959519032, 3919038064, 7593136249, 15186272498, 30372544996, 60745089992, 121490179984]

約数ペア:

[(1, 121490179984), (2, 60745089992), (4, 30372544996), (8, 15186272498), (16, 7593136249), (31, 3919038064), (62, 1959519032), (124, 979759516), (181, 671216464), (248, 489879758), (362, 335608232), (496, 244939879), (724, 167804116), (1448, 83902058), (2896, 41951029), (5611, 21652144), (11222, 10826072), (22444, 5413036), (44888, 2706518), (89776, 1353259)]