156737280016

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{727}}^1\times {\mathrm{21839}}^1$

素因数の和:23191

約数の個数: 40

約数和(自身を含む): 304603004160

約数和(自身を除く): 147865724144

約数列:

[1, 2, 4, 8, 16, 617, 727, 1234, 1454, 2468, 2908, 4936, 5816, 9872, 11632, 21839, 43678, 87356, 174712, 349424, 448559, 897118, 1794236, 3588472, 7176944, 13474663, 15876953, 26949326, 31753906, 53898652, 63507812, 107797304, 127015624, 215594608, 254031248, 9796080001, 19592160002, 39184320004, 78368640008, 156737280016]

約数ペア:

[(1, 156737280016), (2, 78368640008), (4, 39184320004), (8, 19592160002), (16, 9796080001), (617, 254031248), (727, 215594608), (1234, 127015624), (1454, 107797304), (2468, 63507812), (2908, 53898652), (4936, 31753906), (5816, 26949326), (9872, 15876953), (11632, 13474663), (21839, 7176944), (43678, 3588472), (87356, 1794236), (174712, 897118), (349424, 448559)]