155220252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 405811728

約数和(自身を除く): 250591476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 583, 636, 726, 1166, 1452, 1749, 2017, 2332, 3498, 4034, 6051, 6413, 6996, 8068, 12102, 12826, 19239, 22187, 24204, 25652, 38478, 44374, 66561, 76956, 88748, 106901, 133122, 213802, 244057, 266244, 320703, 427604, 488114, 641406, 732171, 976228, 1175911, 1282812, 1464342, 2351822, 2928684, 3527733, 4703644, 7055466, 12935021, 14110932, 25870042, 38805063, 51740084, 77610126, 155220252]

約数ペア:

[(1, 155220252), (2, 77610126), (3, 51740084), (4, 38805063), (6, 25870042), (11, 14110932), (12, 12935021), (22, 7055466), (33, 4703644), (44, 3527733), (53, 2928684), (66, 2351822), (106, 1464342), (121, 1282812), (132, 1175911), (159, 976228), (212, 732171), (242, 641406), (318, 488114), (363, 427604), (484, 320703), (583, 266244), (636, 244057), (726, 213802), (1166, 133122), (1452, 106901), (1749, 88748), (2017, 76956), (2332, 66561), (3498, 44374), (4034, 38478), (6051, 25652), (6413, 24204), (6996, 22187), (8068, 19239), (12102, 12826)]