129698272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1609}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 279946800

約数和(自身を除く): 150248528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 229, 352, 458, 916, 1609, 1832, 2519, 3218, 3664, 5038, 6436, 7328, 10076, 12872, 17699, 20152, 25744, 35398, 40304, 51488, 70796, 80608, 141592, 283184, 368461, 566368, 736922, 1473844, 2947688, 4053071, 5895376, 8106142, 11790752, 16212284, 32424568, 64849136, 129698272]

約数ペア:

[(1, 129698272), (2, 64849136), (4, 32424568), (8, 16212284), (11, 11790752), (16, 8106142), (22, 5895376), (32, 4053071), (44, 2947688), (88, 1473844), (176, 736922), (229, 566368), (352, 368461), (458, 283184), (916, 141592), (1609, 80608), (1832, 70796), (2519, 51488), (3218, 40304), (3664, 35398), (5038, 25744), (6436, 20152), (7328, 17699), (10076, 12872)]