120138516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 317501184

約数和(自身を除く): 197362668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 996, 1116, 1297, 1494, 2573, 2594, 2988, 3891, 5146, 5188, 7719, 7782, 10292, 11673, 15438, 15564, 23157, 23346, 30876, 40207, 46314, 46692, 80414, 92628, 107651, 120621, 160828, 215302, 241242, 322953, 361863, 430604, 482484, 645906, 723726, 968859, 1291812, 1447452, 1937718, 3337181, 3875436, 6674362, 10011543, 13348724, 20023086, 30034629, 40046172, 60069258, 120138516]

約数ペア:

[(1, 120138516), (2, 60069258), (3, 40046172), (4, 30034629), (6, 20023086), (9, 13348724), (12, 10011543), (18, 6674362), (31, 3875436), (36, 3337181), (62, 1937718), (83, 1447452), (93, 1291812), (124, 968859), (166, 723726), (186, 645906), (249, 482484), (279, 430604), (332, 361863), (372, 322953), (498, 241242), (558, 215302), (747, 160828), (996, 120621), (1116, 107651), (1297, 92628), (1494, 80414), (2573, 46692), (2594, 46314), (2988, 40207), (3891, 30876), (5146, 23346), (5188, 23157), (7719, 15564), (7782, 15438), (10292, 11673)]