155498364

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 460356624

約数和(自身を除く): 304858260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 257, 294, 343, 441, 514, 588, 686, 771, 882, 1028, 1029, 1372, 1542, 1764, 1799, 2058, 2313, 2401, 3084, 3087, 3598, 4116, 4626, 4802, 5397, 6174, 7196, 7203, 9252, 9604, 10794, 12348, 12593, 14406, 16191, 16807, 21588, 21609, 25186, 28812, 32382, 33614, 37779, 43218, 50372, 50421, 64764, 67228, 75558, 86436, 88151, 100842, 113337, 151116, 151263, 176302, 201684, 226674, 264453, 302526, 352604, 453348, 528906, 605052, 617057, 793359, 1057812, 1234114, 1586718, 1851171, 2468228, 3173436, 3702342, 4319399, 5553513, 7404684, 8638798, 11107026, 12958197, 17277596, 22214052, 25916394, 38874591, 51832788, 77749182, 155498364]

約数ペア:

[(1, 155498364), (2, 77749182), (3, 51832788), (4, 38874591), (6, 25916394), (7, 22214052), (9, 17277596), (12, 12958197), (14, 11107026), (18, 8638798), (21, 7404684), (28, 5553513), (36, 4319399), (42, 3702342), (49, 3173436), (63, 2468228), (84, 1851171), (98, 1586718), (126, 1234114), (147, 1057812), (196, 793359), (252, 617057), (257, 605052), (294, 528906), (343, 453348), (441, 352604), (514, 302526), (588, 264453), (686, 226674), (771, 201684), (882, 176302), (1028, 151263), (1029, 151116), (1372, 113337), (1542, 100842), (1764, 88151), (1799, 86436), (2058, 75558), (2313, 67228), (2401, 64764), (3084, 50421), (3087, 50372), (3598, 43218), (4116, 37779), (4626, 33614), (4802, 32382), (5397, 28812), (6174, 25186), (7196, 21609), (7203, 21588), (9252, 16807), (9604, 16191), (10794, 14406), (12348, 12593)]