156724323

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 263208960

約数和(自身を除く): 106484637

約数列:

[1, 3, 7, 21, 23, 29, 67, 69, 87, 161, 167, 201, 203, 469, 483, 501, 609, 667, 1169, 1407, 1541, 1943, 2001, 3507, 3841, 4623, 4669, 4843, 5829, 10787, 11189, 11523, 13601, 14007, 14529, 26887, 32361, 33567, 33901, 40803, 44689, 78323, 80661, 101703, 111389, 134067, 234969, 257347, 312823, 324481, 334167, 772041, 779723, 938469, 973443, 1801429, 2271367, 2339169, 5404287, 6814101, 7463063, 22389189, 52241441, 156724323]

約数ペア:

[(1, 156724323), (3, 52241441), (7, 22389189), (21, 7463063), (23, 6814101), (29, 5404287), (67, 2339169), (69, 2271367), (87, 1801429), (161, 973443), (167, 938469), (201, 779723), (203, 772041), (469, 334167), (483, 324481), (501, 312823), (609, 257347), (667, 234969), (1169, 134067), (1407, 111389), (1541, 101703), (1943, 80661), (2001, 78323), (3507, 44689), (3841, 40803), (4623, 33901), (4669, 33567), (4843, 32361), (5829, 26887), (10787, 14529), (11189, 14007), (11523, 13601)]