188631456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 567542304

約数和(自身を除く): 378910848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 416, 442, 523, 544, 578, 624, 663, 816, 867, 884, 1046, 1156, 1248, 1326, 1569, 1632, 1734, 1768, 2092, 2312, 2652, 3138, 3468, 3536, 3757, 4184, 4624, 5304, 6276, 6799, 6936, 7072, 7514, 8368, 8891, 9248, 10608, 11271, 12552, 13598, 13872, 15028, 16736, 17782, 20397, 21216, 22542, 25104, 26673, 27196, 27744, 30056, 35564, 40794, 45084, 50208, 53346, 54392, 60112, 71128, 81588, 90168, 106692, 108784, 115583, 120224, 142256, 151147, 163176, 180336, 213384, 217568, 231166, 284512, 302294, 326352, 346749, 360672, 426768, 453441, 462332, 604588, 652704, 693498, 853536, 906882, 924664, 1209176, 1386996, 1813764, 1849328, 1964911, 2418352, 2773992, 3627528, 3698656, 3929822, 4836704, 5547984, 5894733, 7255056, 7859644, 11095968, 11789466, 14510112, 15719288, 23578932, 31438576, 47157864, 62877152, 94315728, 188631456]

約数ペア:

[(1, 188631456), (2, 94315728), (3, 62877152), (4, 47157864), (6, 31438576), (8, 23578932), (12, 15719288), (13, 14510112), (16, 11789466), (17, 11095968), (24, 7859644), (26, 7255056), (32, 5894733), (34, 5547984), (39, 4836704), (48, 3929822), (51, 3698656), (52, 3627528), (68, 2773992), (78, 2418352), (96, 1964911), (102, 1849328), (104, 1813764), (136, 1386996), (156, 1209176), (204, 924664), (208, 906882), (221, 853536), (272, 693498), (289, 652704), (312, 604588), (408, 462332), (416, 453441), (442, 426768), (523, 360672), (544, 346749), (578, 326352), (624, 302294), (663, 284512), (816, 231166), (867, 217568), (884, 213384), (1046, 180336), (1156, 163176), (1248, 151147), (1326, 142256), (1569, 120224), (1632, 115583), (1734, 108784), (1768, 106692), (2092, 90168), (2312, 81588), (2652, 71128), (3138, 60112), (3468, 54392), (3536, 53346), (3757, 50208), (4184, 45084), (4624, 40794), (5304, 35564), (6276, 30056), (6799, 27744), (6936, 27196), (7072, 26673), (7514, 25104), (8368, 22542), (8891, 21216), (9248, 20397), (10608, 17782), (11271, 16736), (12552, 15028), (13598, 13872)]