155059272

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 455429520

約数和(自身を除く): 300370248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 108, 124, 162, 166, 186, 216, 243, 248, 249, 279, 324, 332, 372, 486, 498, 558, 648, 664, 744, 747, 837, 961, 972, 996, 1116, 1494, 1674, 1922, 1944, 1992, 2232, 2241, 2511, 2573, 2883, 2988, 3348, 3844, 4482, 5022, 5146, 5766, 5976, 6696, 6723, 7533, 7688, 7719, 8649, 8964, 10044, 10292, 11532, 13446, 15066, 15438, 17298, 17928, 20088, 20169, 20584, 23064, 23157, 25947, 26892, 30132, 30876, 34596, 40338, 46314, 51894, 53784, 60264, 61752, 69192, 69471, 77841, 79763, 80676, 92628, 103788, 138942, 155682, 159526, 161352, 185256, 207576, 208413, 233523, 239289, 277884, 311364, 319052, 416826, 467046, 478578, 555768, 622728, 625239, 638104, 717867, 833652, 934092, 957156, 1250478, 1435734, 1667304, 1868184, 1914312, 2153601, 2500956, 2871468, 4307202, 5001912, 5742936, 6460803, 8614404, 12921606, 17228808, 19382409, 25843212, 38764818, 51686424, 77529636, 155059272]

約数ペア:

[(1, 155059272), (2, 77529636), (3, 51686424), (4, 38764818), (6, 25843212), (8, 19382409), (9, 17228808), (12, 12921606), (18, 8614404), (24, 6460803), (27, 5742936), (31, 5001912), (36, 4307202), (54, 2871468), (62, 2500956), (72, 2153601), (81, 1914312), (83, 1868184), (93, 1667304), (108, 1435734), (124, 1250478), (162, 957156), (166, 934092), (186, 833652), (216, 717867), (243, 638104), (248, 625239), (249, 622728), (279, 555768), (324, 478578), (332, 467046), (372, 416826), (486, 319052), (498, 311364), (558, 277884), (648, 239289), (664, 233523), (744, 208413), (747, 207576), (837, 185256), (961, 161352), (972, 159526), (996, 155682), (1116, 138942), (1494, 103788), (1674, 92628), (1922, 80676), (1944, 79763), (1992, 77841), (2232, 69471), (2241, 69192), (2511, 61752), (2573, 60264), (2883, 53784), (2988, 51894), (3348, 46314), (3844, 40338), (4482, 34596), (5022, 30876), (5146, 30132), (5766, 26892), (5976, 25947), (6696, 23157), (6723, 23064), (7533, 20584), (7688, 20169), (7719, 20088), (8649, 17928), (8964, 17298), (10044, 15438), (10292, 15066), (11532, 13446)]