153656336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18223}}^1$

素因数の和:18279

約数の個数: 40

約数和(自身を含む): 325407744

約数和(自身を除く): 171751408

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 18223, 36446, 72892, 145784, 291568, 309791, 564913, 619582, 1129826, 1239164, 2259652, 2478328, 4519304, 4956656, 9038608, 9603521, 19207042, 38414084, 76828168, 153656336]

約数ペア:

[(1, 153656336), (2, 76828168), (4, 38414084), (8, 19207042), (16, 9603521), (17, 9038608), (31, 4956656), (34, 4519304), (62, 2478328), (68, 2259652), (124, 1239164), (136, 1129826), (248, 619582), (272, 564913), (496, 309791), (527, 291568), (1054, 145784), (2108, 72892), (4216, 36446), (8432, 18223)]