118079728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 257934880

約数和(自身を除く): 139855152

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 67, 74, 104, 134, 148, 208, 229, 268, 296, 458, 481, 536, 592, 871, 916, 962, 1072, 1742, 1832, 1924, 2479, 2977, 3484, 3664, 3848, 4958, 5954, 6968, 7696, 8473, 9916, 11908, 13936, 15343, 16946, 19832, 23816, 30686, 32227, 33892, 39664, 47632, 61372, 64454, 67784, 110149, 122744, 128908, 135568, 199459, 220298, 245488, 257816, 398918, 440596, 515632, 567691, 797836, 881192, 1135382, 1595672, 1762384, 2270764, 3191344, 4541528, 7379983, 9083056, 14759966, 29519932, 59039864, 118079728]

約数ペア:

[(1, 118079728), (2, 59039864), (4, 29519932), (8, 14759966), (13, 9083056), (16, 7379983), (26, 4541528), (37, 3191344), (52, 2270764), (67, 1762384), (74, 1595672), (104, 1135382), (134, 881192), (148, 797836), (208, 567691), (229, 515632), (268, 440596), (296, 398918), (458, 257816), (481, 245488), (536, 220298), (592, 199459), (871, 135568), (916, 128908), (962, 122744), (1072, 110149), (1742, 67784), (1832, 64454), (1924, 61372), (2479, 47632), (2977, 39664), (3484, 33892), (3664, 32227), (3848, 30686), (4958, 23816), (5954, 19832), (6968, 16946), (7696, 15343), (8473, 13936), (9916, 11908)]