187869864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 582624000

約数和(自身を除く): 394754136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 509, 546, 676, 728, 1014, 1018, 1092, 1183, 1352, 1527, 2028, 2036, 2184, 2197, 2366, 3054, 3549, 3563, 4056, 4072, 4394, 4732, 6108, 6591, 6617, 7098, 7126, 8788, 9464, 10689, 12216, 13182, 13234, 14196, 14252, 15379, 17576, 19851, 21378, 26364, 26468, 28392, 28504, 30758, 39702, 42756, 46137, 46319, 52728, 52936, 61516, 79404, 85512, 86021, 92274, 92638, 123032, 138957, 158808, 172042, 184548, 185276, 258063, 277914, 344084, 369096, 370552, 516126, 555828, 602147, 688168, 1032252, 1111656, 1118273, 1204294, 1806441, 2064504, 2236546, 2408588, 3354819, 3612882, 4473092, 4817176, 6709638, 7225764, 7827911, 8946184, 13419276, 14451528, 15655822, 23483733, 26838552, 31311644, 46967466, 62623288, 93934932, 187869864]

約数ペア:

[(1, 187869864), (2, 93934932), (3, 62623288), (4, 46967466), (6, 31311644), (7, 26838552), (8, 23483733), (12, 15655822), (13, 14451528), (14, 13419276), (21, 8946184), (24, 7827911), (26, 7225764), (28, 6709638), (39, 4817176), (42, 4473092), (52, 3612882), (56, 3354819), (78, 2408588), (84, 2236546), (91, 2064504), (104, 1806441), (156, 1204294), (168, 1118273), (169, 1111656), (182, 1032252), (273, 688168), (312, 602147), (338, 555828), (364, 516126), (507, 370552), (509, 369096), (546, 344084), (676, 277914), (728, 258063), (1014, 185276), (1018, 184548), (1092, 172042), (1183, 158808), (1352, 138957), (1527, 123032), (2028, 92638), (2036, 92274), (2184, 86021), (2197, 85512), (2366, 79404), (3054, 61516), (3549, 52936), (3563, 52728), (4056, 46319), (4072, 46137), (4394, 42756), (4732, 39702), (6108, 30758), (6591, 28504), (6617, 28392), (7098, 26468), (7126, 26364), (8788, 21378), (9464, 19851), (10689, 17576), (12216, 15379), (13182, 14252), (13234, 14196)]