157219188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31723}}^1$

素因数の和:31796

約数の個数: 48

約数和(自身を含む): 426370560

約数和(自身を除く): 269151372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 31723, 63446, 95169, 126892, 190338, 222061, 380676, 444122, 666183, 888244, 1332366, 1871657, 2664732, 3743314, 5614971, 7486628, 11229942, 13101599, 22459884, 26203198, 39304797, 52406396, 78609594, 157219188]

約数ペア:

[(1, 157219188), (2, 78609594), (3, 52406396), (4, 39304797), (6, 26203198), (7, 22459884), (12, 13101599), (14, 11229942), (21, 7486628), (28, 5614971), (42, 3743314), (59, 2664732), (84, 1871657), (118, 1332366), (177, 888244), (236, 666183), (354, 444122), (413, 380676), (708, 222061), (826, 190338), (1239, 126892), (1652, 95169), (2478, 63446), (4956, 31723)]