195147108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13451}}^1$

素因数の和:13505

約数の個数: 72

約数和(自身を含む): 548411136

約数和(自身を除く): 353264028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13451, 14508, 26902, 40353, 53804, 80706, 121059, 161412, 174863, 242118, 349726, 416981, 484236, 524589, 699452, 833962, 1049178, 1250943, 1573767, 1667924, 2098356, 2501886, 3147534, 3752829, 5003772, 5420753, 6295068, 7505658, 10841506, 15011316, 16262259, 21683012, 32524518, 48786777, 65049036, 97573554, 195147108]

約数ペア:

[(1, 195147108), (2, 97573554), (3, 65049036), (4, 48786777), (6, 32524518), (9, 21683012), (12, 16262259), (13, 15011316), (18, 10841506), (26, 7505658), (31, 6295068), (36, 5420753), (39, 5003772), (52, 3752829), (62, 3147534), (78, 2501886), (93, 2098356), (117, 1667924), (124, 1573767), (156, 1250943), (186, 1049178), (234, 833962), (279, 699452), (372, 524589), (403, 484236), (468, 416981), (558, 349726), (806, 242118), (1116, 174863), (1209, 161412), (1612, 121059), (2418, 80706), (3627, 53804), (4836, 40353), (7254, 26902), (13451, 14508)]