156944859267

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5113}}^1\times {\mathrm{20023}}^1$

素因数の和:25219

約数の個数: 32

約数和(自身を含む): 242489678848

約数和(自身を除く): 85544819581

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 5113, 15339, 20023, 35791, 60069, 107373, 140161, 373249, 420483, 1119747, 1461679, 2612743, 4385037, 7838229, 10231753, 30695259, 102377599, 307132797, 716643193, 2149929579, 7473564727, 22420694181, 52314953089, 156944859267]

約数ペア:

[(1, 156944859267), (3, 52314953089), (7, 22420694181), (21, 7473564727), (73, 2149929579), (219, 716643193), (511, 307132797), (1533, 102377599), (5113, 30695259), (15339, 10231753), (20023, 7838229), (35791, 4385037), (60069, 2612743), (107373, 1461679), (140161, 1119747), (373249, 420483)]