196671852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 568407840

約数和(自身を除く): 371735988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 86, 87, 116, 117, 129, 156, 172, 174, 234, 258, 261, 337, 348, 377, 387, 468, 516, 522, 559, 674, 754, 774, 1011, 1044, 1118, 1131, 1247, 1348, 1508, 1548, 1677, 2022, 2236, 2262, 2494, 3033, 3354, 3393, 3741, 4044, 4381, 4524, 4988, 5031, 6066, 6708, 6786, 7482, 8762, 9773, 10062, 11223, 12132, 13143, 13572, 14491, 14964, 16211, 17524, 19546, 20124, 22446, 26286, 28982, 29319, 32422, 39092, 39429, 43473, 44892, 48633, 52572, 57964, 58638, 64844, 78858, 86946, 87957, 97266, 117276, 127049, 130419, 145899, 157716, 173892, 175914, 188383, 194532, 254098, 260838, 291798, 351828, 376766, 381147, 420239, 508196, 521676, 565149, 583596, 753532, 762294, 840478, 1130298, 1143441, 1260717, 1524588, 1680956, 1695447, 2260596, 2286882, 2521434, 3390894, 3782151, 4573764, 5042868, 5463107, 6781788, 7564302, 10926214, 15128604, 16389321, 21852428, 32778642, 49167963, 65557284, 98335926, 196671852]

約数ペア:

[(1, 196671852), (2, 98335926), (3, 65557284), (4, 49167963), (6, 32778642), (9, 21852428), (12, 16389321), (13, 15128604), (18, 10926214), (26, 7564302), (29, 6781788), (36, 5463107), (39, 5042868), (43, 4573764), (52, 3782151), (58, 3390894), (78, 2521434), (86, 2286882), (87, 2260596), (116, 1695447), (117, 1680956), (129, 1524588), (156, 1260717), (172, 1143441), (174, 1130298), (234, 840478), (258, 762294), (261, 753532), (337, 583596), (348, 565149), (377, 521676), (387, 508196), (468, 420239), (516, 381147), (522, 376766), (559, 351828), (674, 291798), (754, 260838), (774, 254098), (1011, 194532), (1044, 188383), (1118, 175914), (1131, 173892), (1247, 157716), (1348, 145899), (1508, 130419), (1548, 127049), (1677, 117276), (2022, 97266), (2236, 87957), (2262, 86946), (2494, 78858), (3033, 64844), (3354, 58638), (3393, 57964), (3741, 52572), (4044, 48633), (4381, 44892), (4524, 43473), (4988, 39429), (5031, 39092), (6066, 32422), (6708, 29319), (6786, 28982), (7482, 26286), (8762, 22446), (9773, 20124), (10062, 19546), (11223, 17524), (12132, 16211), (13143, 14964), (13572, 14491)]