128790792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137597}}^1$

素因数の和:137622

約数の個数: 48

約数和(自身を含む): 375642540

約数和(自身を除く): 246851748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137597, 275194, 412791, 550388, 825582, 1100776, 1238373, 1651164, 1788761, 2476746, 3302328, 3577522, 4953492, 5366283, 7155044, 9906984, 10732566, 14310088, 16098849, 21465132, 32197698, 42930264, 64395396, 128790792]

約数ペア:

[(1, 128790792), (2, 64395396), (3, 42930264), (4, 32197698), (6, 21465132), (8, 16098849), (9, 14310088), (12, 10732566), (13, 9906984), (18, 7155044), (24, 5366283), (26, 4953492), (36, 3577522), (39, 3302328), (52, 2476746), (72, 1788761), (78, 1651164), (104, 1238373), (117, 1100776), (156, 825582), (234, 550388), (312, 412791), (468, 275194), (936, 137597)]