153601826

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 120009694

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 3769, 5822, 7538, 20377, 26383, 40754, 52766, 154529, 267599, 309058, 535198, 1081703, 1873193, 2163406, 3746386, 10971559, 21943118, 76800913, 153601826]

約数ペア:

[(1, 153601826), (2, 76800913), (7, 21943118), (14, 10971559), (41, 3746386), (71, 2163406), (82, 1873193), (142, 1081703), (287, 535198), (497, 309058), (574, 267599), (994, 154529), (2911, 52766), (3769, 40754), (5822, 26383), (7538, 20377)]