168873138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78839}}^1$

素因数の和:78871

約数の個数: 48

約数和(自身を含む): 442765440

約数和(自身を除く): 273892302

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 78839, 157678, 236517, 473034, 551873, 709551, 1103746, 1340263, 1419102, 1655619, 2680526, 3311238, 4020789, 4966857, 8041578, 9381841, 9933714, 12062367, 18763682, 24124734, 28145523, 56291046, 84436569, 168873138]

約数ペア:

[(1, 168873138), (2, 84436569), (3, 56291046), (6, 28145523), (7, 24124734), (9, 18763682), (14, 12062367), (17, 9933714), (18, 9381841), (21, 8041578), (34, 4966857), (42, 4020789), (51, 3311238), (63, 2680526), (102, 1655619), (119, 1419102), (126, 1340263), (153, 1103746), (238, 709551), (306, 551873), (357, 473034), (714, 236517), (1071, 157678), (2142, 78839)]