157521294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 401748480

約数和(自身を除く): 244227186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 281, 378, 562, 843, 1483, 1686, 1967, 2529, 2966, 3934, 4449, 5058, 5901, 7587, 8898, 10381, 11802, 13347, 15174, 17703, 20762, 26694, 31143, 35406, 40041, 53109, 62286, 80082, 93429, 106218, 186858, 280287, 416723, 560574, 833446, 1250169, 2500338, 2917061, 3750507, 5834122, 7501014, 8751183, 11251521, 17502366, 22503042, 26253549, 52507098, 78760647, 157521294]

約数ペア:

[(1, 157521294), (2, 78760647), (3, 52507098), (6, 26253549), (7, 22503042), (9, 17502366), (14, 11251521), (18, 8751183), (21, 7501014), (27, 5834122), (42, 3750507), (54, 2917061), (63, 2500338), (126, 1250169), (189, 833446), (281, 560574), (378, 416723), (562, 280287), (843, 186858), (1483, 106218), (1686, 93429), (1967, 80082), (2529, 62286), (2966, 53109), (3934, 40041), (4449, 35406), (5058, 31143), (5901, 26694), (7587, 20762), (8898, 17703), (10381, 15174), (11802, 13347)]