163842570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79151}}^1$

素因数の和:79187

約数の個数: 48

約数和(自身を含む): 444517632

約数和(自身を除く): 280675062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 79151, 158302, 237453, 395755, 474906, 712359, 791510, 1187265, 1424718, 1820473, 2374530, 3561795, 3640946, 5461419, 7123590, 9102365, 10922838, 16384257, 18204730, 27307095, 32768514, 54614190, 81921285, 163842570]

約数ペア:

[(1, 163842570), (2, 81921285), (3, 54614190), (5, 32768514), (6, 27307095), (9, 18204730), (10, 16384257), (15, 10922838), (18, 9102365), (23, 7123590), (30, 5461419), (45, 3640946), (46, 3561795), (69, 2374530), (90, 1820473), (115, 1424718), (138, 1187265), (207, 791510), (230, 712359), (345, 474906), (414, 395755), (690, 237453), (1035, 158302), (2070, 79151)]