137499304

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 263169000

約数和(自身を除く): 125669696

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 1709, 3418, 6836, 10057, 13672, 20114, 40228, 80456, 152101, 193117, 304202, 386234, 608404, 772468, 1216808, 1544936, 17187413, 34374826, 68749652, 137499304]

約数ペア:

[(1, 137499304), (2, 68749652), (4, 34374826), (8, 17187413), (89, 1544936), (113, 1216808), (178, 772468), (226, 608404), (356, 386234), (452, 304202), (712, 193117), (904, 152101), (1709, 80456), (3418, 40228), (6836, 20114), (10057, 13672)]