156639585474

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{153313}}^1$

素因数の和:155183

約数の個数: 48

約数和(自身を含む): 350527317504

約数和(自身を除く): 193887732030

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1831, 3662, 5493, 10986, 16479, 32958, 56761, 113522, 153313, 170283, 306626, 340566, 459939, 510849, 919878, 1021698, 1379817, 2759634, 4752703, 9505406, 14258109, 28516218, 42774327, 85548654, 280716103, 561432206, 842148309, 1684296618, 2526444927, 5052889854, 8702199193, 17404398386, 26106597579, 52213195158, 78319792737, 156639585474]

約数ペア:

[(1, 156639585474), (2, 78319792737), (3, 52213195158), (6, 26106597579), (9, 17404398386), (18, 8702199193), (31, 5052889854), (62, 2526444927), (93, 1684296618), (186, 842148309), (279, 561432206), (558, 280716103), (1831, 85548654), (3662, 42774327), (5493, 28516218), (10986, 14258109), (16479, 9505406), (32958, 4752703), (56761, 2759634), (113522, 1379817), (153313, 1021698), (170283, 919878), (306626, 510849), (340566, 459939)]