13155158988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{115603}}^1$

素因数の和:115751

約数の個数: 72

約数和(自身を含む): 34715881200

約数和(自身を除く): 21560722212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1962, 3161, 3924, 6322, 9483, 12644, 18966, 28449, 37932, 56898, 113796, 115603, 231206, 346809, 462412, 693618, 1040427, 1387236, 2080854, 3352487, 4161708, 6704974, 10057461, 12600727, 13409948, 20114922, 25201454, 30172383, 37802181, 40229844, 50402908, 60344766, 75604362, 113406543, 120689532, 151208724, 226813086, 365421083, 453626172, 730842166, 1096263249, 1461684332, 2192526498, 3288789747, 4385052996, 6577579494, 13155158988]

約数ペア:

[(1, 13155158988), (2, 6577579494), (3, 4385052996), (4, 3288789747), (6, 2192526498), (9, 1461684332), (12, 1096263249), (18, 730842166), (29, 453626172), (36, 365421083), (58, 226813086), (87, 151208724), (109, 120689532), (116, 113406543), (174, 75604362), (218, 60344766), (261, 50402908), (327, 40229844), (348, 37802181), (436, 30172383), (522, 25201454), (654, 20114922), (981, 13409948), (1044, 12600727), (1308, 10057461), (1962, 6704974), (3161, 4161708), (3924, 3352487), (6322, 2080854), (9483, 1387236), (12644, 1040427), (18966, 693618), (28449, 462412), (37932, 346809), (56898, 231206), (113796, 115603)]