159989759984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1403813}}^1$

素因数の和:1404257

約数の個数: 40

約数和(自身を含む): 328997849040

約数和(自身を除く): 169008089056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 419, 838, 1676, 3352, 6704, 7123, 14246, 28492, 56984, 113968, 1403813, 2807626, 5615252, 11230504, 22461008, 23864821, 47729642, 95459284, 190918568, 381837136, 588197647, 1176395294, 2352790588, 4705581176, 9411162352, 9999359999, 19998719998, 39997439996, 79994879992, 159989759984]

約数ペア:

[(1, 159989759984), (2, 79994879992), (4, 39997439996), (8, 19998719998), (16, 9999359999), (17, 9411162352), (34, 4705581176), (68, 2352790588), (136, 1176395294), (272, 588197647), (419, 381837136), (838, 190918568), (1676, 95459284), (3352, 47729642), (6704, 23864821), (7123, 22461008), (14246, 11230504), (28492, 5615252), (56984, 2807626), (113968, 1403813)]