155220534

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 405350400

約数和(自身を除く): 250129866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 343, 434, 441, 558, 651, 686, 811, 882, 1029, 1302, 1519, 1622, 1953, 2058, 2433, 3038, 3087, 3906, 4557, 4866, 5677, 6174, 7299, 9114, 10633, 11354, 13671, 14598, 17031, 21266, 25141, 27342, 31899, 34062, 39739, 50282, 51093, 63798, 75423, 79478, 95697, 102186, 119217, 150846, 175987, 191394, 226269, 238434, 278173, 351974, 357651, 452538, 527961, 556346, 715302, 834519, 1055922, 1231909, 1583883, 1669038, 2463818, 2503557, 3167766, 3695727, 5007114, 7391454, 8623363, 11087181, 17246726, 22174362, 25870089, 51740178, 77610267, 155220534]

約数ペア:

[(1, 155220534), (2, 77610267), (3, 51740178), (6, 25870089), (7, 22174362), (9, 17246726), (14, 11087181), (18, 8623363), (21, 7391454), (31, 5007114), (42, 3695727), (49, 3167766), (62, 2503557), (63, 2463818), (93, 1669038), (98, 1583883), (126, 1231909), (147, 1055922), (186, 834519), (217, 715302), (279, 556346), (294, 527961), (343, 452538), (434, 357651), (441, 351974), (558, 278173), (651, 238434), (686, 226269), (811, 191394), (882, 175987), (1029, 150846), (1302, 119217), (1519, 102186), (1622, 95697), (1953, 79478), (2058, 75423), (2433, 63798), (3038, 51093), (3087, 50282), (3906, 39739), (4557, 34062), (4866, 31899), (5677, 27342), (6174, 25141), (7299, 21266), (9114, 17031), (10633, 14598), (11354, 13671)]