168675088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2939}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 347790240

約数和(自身を除く): 179115152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 2939, 3376, 3587, 5878, 7174, 11756, 14348, 23512, 28696, 47024, 49963, 57392, 99926, 199852, 399704, 620129, 799408, 1240258, 2480516, 4961032, 9922064, 10542193, 21084386, 42168772, 84337544, 168675088]

約数ペア:

[(1, 168675088), (2, 84337544), (4, 42168772), (8, 21084386), (16, 10542193), (17, 9922064), (34, 4961032), (68, 2480516), (136, 1240258), (211, 799408), (272, 620129), (422, 399704), (844, 199852), (1688, 99926), (2939, 57392), (3376, 49963), (3587, 47024), (5878, 28696), (7174, 23512), (11756, 14348)]