128715336

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13049}}^1$

素因数の和:13198

約数の個数: 48

約数和(自身を含む): 351175500

約数和(自身を除く): 222460164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 13049, 26098, 39147, 52196, 78294, 104392, 117441, 156588, 234882, 313176, 469764, 939528, 1787713, 3575426, 5363139, 7150852, 10726278, 14301704, 16089417, 21452556, 32178834, 42905112, 64357668, 128715336]

約数ペア:

[(1, 128715336), (2, 64357668), (3, 42905112), (4, 32178834), (6, 21452556), (8, 16089417), (9, 14301704), (12, 10726278), (18, 7150852), (24, 5363139), (36, 3575426), (72, 1787713), (137, 939528), (274, 469764), (411, 313176), (548, 234882), (822, 156588), (1096, 117441), (1233, 104392), (1644, 78294), (2466, 52196), (3288, 39147), (4932, 26098), (9864, 13049)]