181250272

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1224

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 260011808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1151, 1184, 1406, 2072, 2128, 2302, 2812, 4144, 4256, 4604, 4921, 5624, 8057, 8288, 9208, 9842, 11248, 16114, 18416, 19684, 21869, 22496, 32228, 36832, 39368, 42587, 43738, 64456, 78736, 85174, 87476, 128912, 153083, 157472, 170348, 174952, 257824, 298109, 306166, 340696, 349904, 596218, 612332, 681392, 699808, 809153, 1192436, 1224664, 1362784, 1618306, 2384872, 2449328, 3236612, 4769744, 4898656, 5664071, 6473224, 9539488, 11328142, 12946448, 22656284, 25892896, 45312568, 90625136, 181250272]

約数ペア:

[(1, 181250272), (2, 90625136), (4, 45312568), (7, 25892896), (8, 22656284), (14, 12946448), (16, 11328142), (19, 9539488), (28, 6473224), (32, 5664071), (37, 4898656), (38, 4769744), (56, 3236612), (74, 2449328), (76, 2384872), (112, 1618306), (133, 1362784), (148, 1224664), (152, 1192436), (224, 809153), (259, 699808), (266, 681392), (296, 612332), (304, 596218), (518, 349904), (532, 340696), (592, 306166), (608, 298109), (703, 257824), (1036, 174952), (1064, 170348), (1151, 157472), (1184, 153083), (1406, 128912), (2072, 87476), (2128, 85174), (2302, 78736), (2812, 64456), (4144, 43738), (4256, 42587), (4604, 39368), (4921, 36832), (5624, 32228), (8057, 22496), (8288, 21869), (9208, 19684), (9842, 18416), (11248, 16114)]