155524158

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5286

約数の個数: 64

約数和(自身を含む): 376416000

約数和(自身を除く): 220891842

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 3306, 4959, 5227, 9918, 10454, 14877, 15681, 29754, 31362, 47043, 94086, 99313, 141129, 151583, 198626, 282258, 297939, 303166, 454749, 595878, 893817, 909498, 1364247, 1787634, 2681451, 2728494, 2880077, 4092741, 5362902, 5760154, 8185482, 8640231, 17280462, 25920693, 51841386, 77762079, 155524158]

約数ペア:

[(1, 155524158), (2, 77762079), (3, 51841386), (6, 25920693), (9, 17280462), (18, 8640231), (19, 8185482), (27, 5760154), (29, 5362902), (38, 4092741), (54, 2880077), (57, 2728494), (58, 2681451), (87, 1787634), (114, 1364247), (171, 909498), (174, 893817), (261, 595878), (342, 454749), (513, 303166), (522, 297939), (551, 282258), (783, 198626), (1026, 151583), (1102, 141129), (1566, 99313), (1653, 94086), (3306, 47043), (4959, 31362), (5227, 29754), (9918, 15681), (10454, 14877)]