161132994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8023

約数の個数: 48

約数和(自身を含む): 384606144

約数和(自身を除く): 223473150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 2266, 3399, 6798, 7901, 10197, 15802, 20394, 23703, 47406, 71109, 86911, 142218, 173822, 260733, 521466, 782199, 813803, 1564398, 1627606, 2441409, 4882818, 7324227, 8951833, 14648454, 17903666, 26855499, 53710998, 80566497, 161132994]

約数ペア:

[(1, 161132994), (2, 80566497), (3, 53710998), (6, 26855499), (9, 17903666), (11, 14648454), (18, 8951833), (22, 7324227), (33, 4882818), (66, 2441409), (99, 1627606), (103, 1564398), (198, 813803), (206, 782199), (309, 521466), (618, 260733), (927, 173822), (1133, 142218), (1854, 86911), (2266, 71109), (3399, 47406), (6798, 23703), (7901, 20394), (10197, 15802)]