188430168

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 518400000

約数和(自身を除く): 329969832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 79, 87, 92, 116, 138, 149, 158, 174, 184, 232, 237, 276, 298, 316, 348, 447, 474, 552, 596, 632, 667, 696, 894, 948, 1192, 1334, 1788, 1817, 1896, 2001, 2291, 2668, 3427, 3576, 3634, 4002, 4321, 4582, 5336, 5451, 6854, 6873, 7268, 8004, 8642, 9164, 10281, 10902, 11771, 12963, 13708, 13746, 14536, 16008, 17284, 18328, 20562, 21804, 23542, 25926, 27416, 27492, 34568, 35313, 41124, 43608, 47084, 51852, 52693, 54984, 70626, 82248, 94168, 99383, 103704, 105386, 141252, 158079, 198766, 210772, 270733, 282504, 298149, 316158, 341359, 397532, 421544, 541466, 596298, 632316, 682718, 795064, 812199, 1024077, 1082932, 1192596, 1264632, 1365436, 1624398, 2048154, 2165864, 2385192, 2730872, 3248796, 4096308, 6497592, 7851257, 8192616, 15702514, 23553771, 31405028, 47107542, 62810056, 94215084, 188430168]

約数ペア:

[(1, 188430168), (2, 94215084), (3, 62810056), (4, 47107542), (6, 31405028), (8, 23553771), (12, 15702514), (23, 8192616), (24, 7851257), (29, 6497592), (46, 4096308), (58, 3248796), (69, 2730872), (79, 2385192), (87, 2165864), (92, 2048154), (116, 1624398), (138, 1365436), (149, 1264632), (158, 1192596), (174, 1082932), (184, 1024077), (232, 812199), (237, 795064), (276, 682718), (298, 632316), (316, 596298), (348, 541466), (447, 421544), (474, 397532), (552, 341359), (596, 316158), (632, 298149), (667, 282504), (696, 270733), (894, 210772), (948, 198766), (1192, 158079), (1334, 141252), (1788, 105386), (1817, 103704), (1896, 99383), (2001, 94168), (2291, 82248), (2668, 70626), (3427, 54984), (3576, 52693), (3634, 51852), (4002, 47084), (4321, 43608), (4582, 41124), (5336, 35313), (5451, 34568), (6854, 27492), (6873, 27416), (7268, 25926), (8004, 23542), (8642, 21804), (9164, 20562), (10281, 18328), (10902, 17284), (11771, 16008), (12963, 14536), (13708, 13746)]