190138872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3377

約数の個数: 128

約数和(自身を含む): 611942400

約数和(自身を除く): 421803528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3319, 4092, 4774, 5208, 6638, 7161, 8184, 9548, 9957, 13276, 14322, 19096, 19914, 23233, 26552, 28644, 36509, 39828, 46466, 57288, 69699, 73018, 79656, 92932, 102889, 109527, 139398, 146036, 185864, 205778, 219054, 255563, 278796, 292072, 308667, 411556, 438108, 511126, 557592, 617334, 720223, 766689, 823112, 876216, 1022252, 1131779, 1234668, 1440446, 1533378, 2044504, 2160669, 2263558, 2469336, 2880892, 3066756, 3395337, 4321338, 4527116, 5761784, 6133512, 6790674, 7922453, 8642676, 9054232, 13581348, 15844906, 17285352, 23767359, 27162696, 31689812, 47534718, 63379624, 95069436, 190138872]

約数ペア:

[(1, 190138872), (2, 95069436), (3, 63379624), (4, 47534718), (6, 31689812), (7, 27162696), (8, 23767359), (11, 17285352), (12, 15844906), (14, 13581348), (21, 9054232), (22, 8642676), (24, 7922453), (28, 6790674), (31, 6133512), (33, 5761784), (42, 4527116), (44, 4321338), (56, 3395337), (62, 3066756), (66, 2880892), (77, 2469336), (84, 2263558), (88, 2160669), (93, 2044504), (124, 1533378), (132, 1440446), (154, 1234668), (168, 1131779), (186, 1022252), (217, 876216), (231, 823112), (248, 766689), (264, 720223), (308, 617334), (341, 557592), (372, 511126), (434, 438108), (462, 411556), (616, 308667), (651, 292072), (682, 278796), (744, 255563), (868, 219054), (924, 205778), (1023, 185864), (1302, 146036), (1364, 139398), (1736, 109527), (1848, 102889), (2046, 92932), (2387, 79656), (2604, 73018), (2728, 69699), (3319, 57288), (4092, 46466), (4774, 39828), (5208, 36509), (6638, 28644), (7161, 26552), (8184, 23233), (9548, 19914), (9957, 19096), (13276, 14322)]