131738976

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7753}}^1$

素因数の和:7828

約数の個数: 72

約数和(自身を含む): 381031560

約数和(自身を除く): 249292584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 7753, 8496, 15506, 16992, 23259, 31012, 46518, 62024, 69777, 93036, 124048, 139554, 186072, 248096, 279108, 372144, 457427, 558216, 744288, 914854, 1116432, 1372281, 1829708, 2232864, 2744562, 3659416, 4116843, 5489124, 7318832, 8233686, 10978248, 14637664, 16467372, 21956496, 32934744, 43912992, 65869488, 131738976]

約数ペア:

[(1, 131738976), (2, 65869488), (3, 43912992), (4, 32934744), (6, 21956496), (8, 16467372), (9, 14637664), (12, 10978248), (16, 8233686), (18, 7318832), (24, 5489124), (32, 4116843), (36, 3659416), (48, 2744562), (59, 2232864), (72, 1829708), (96, 1372281), (118, 1116432), (144, 914854), (177, 744288), (236, 558216), (288, 457427), (354, 372144), (472, 279108), (531, 248096), (708, 186072), (944, 139554), (1062, 124048), (1416, 93036), (1888, 69777), (2124, 62024), (2832, 46518), (4248, 31012), (5664, 23259), (7753, 16992), (8496, 15506)]