161614206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40627}}^1$

素因数の和:40665

約数の個数: 48

約数和(自身を含む): 399291984

約数和(自身を除く): 237677778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 40627, 81254, 121881, 243762, 365643, 528151, 690659, 731286, 1056302, 1381318, 1584453, 2071977, 3168906, 4143954, 4753359, 6215931, 8978567, 9506718, 12431862, 17957134, 26935701, 53871402, 80807103, 161614206]

約数ペア:

[(1, 161614206), (2, 80807103), (3, 53871402), (6, 26935701), (9, 17957134), (13, 12431862), (17, 9506718), (18, 8978567), (26, 6215931), (34, 4753359), (39, 4143954), (51, 3168906), (78, 2071977), (102, 1584453), (117, 1381318), (153, 1056302), (221, 731286), (234, 690659), (306, 528151), (442, 365643), (663, 243762), (1326, 121881), (1989, 81254), (3978, 40627)]