156745921143

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{144203}}^1$

素因数の和:144675

約数の個数: 32

約数和(自身を含む): 240989110272

約数和(自身を除く): 84243189129

約数列:

[1, 3, 7, 21, 191, 271, 573, 813, 1337, 1897, 4011, 5691, 51761, 144203, 155283, 362327, 432609, 1009421, 1086981, 3028263, 27542773, 39079013, 82628319, 117237039, 192799411, 273553091, 578398233, 820659273, 7464091483, 22392274449, 52248640381, 156745921143]

約数ペア:

[(1, 156745921143), (3, 52248640381), (7, 22392274449), (21, 7464091483), (191, 820659273), (271, 578398233), (573, 273553091), (813, 192799411), (1337, 117237039), (1897, 82628319), (4011, 39079013), (5691, 27542773), (51761, 3028263), (144203, 1086981), (155283, 1009421), (362327, 432609)]