136639744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31397}}^1$

素因数の和:31430

約数の個数: 36

約数和(自身を含む): 288798804

約数和(自身を除く): 152159060

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 31397, 62794, 125588, 251176, 502352, 533749, 1004704, 1067498, 2009408, 2134996, 4018816, 4269992, 8037632, 8539984, 17079968, 34159936, 68319872, 136639744]

約数ペア:

[(1, 136639744), (2, 68319872), (4, 34159936), (8, 17079968), (16, 8539984), (17, 8037632), (32, 4269992), (34, 4018816), (64, 2134996), (68, 2009408), (128, 1067498), (136, 1004704), (256, 533749), (272, 502352), (544, 251176), (1088, 125588), (2176, 62794), (4352, 31397)]