129932928

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 389068290

約数和(自身を除く): 259135362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 64, 72, 86, 96, 122, 128, 129, 144, 172, 183, 192, 244, 258, 288, 344, 366, 384, 387, 488, 516, 549, 576, 688, 732, 774, 976, 1032, 1098, 1152, 1376, 1464, 1548, 1849, 1952, 2064, 2196, 2623, 2752, 2928, 3096, 3698, 3904, 4128, 4392, 5246, 5504, 5547, 5856, 6192, 7396, 7808, 7869, 8256, 8784, 10492, 11094, 11712, 12384, 14792, 15738, 16512, 16641, 17568, 20984, 22188, 23424, 23607, 24768, 29584, 31476, 33282, 35136, 41968, 44376, 47214, 49536, 59168, 62952, 66564, 70272, 83936, 88752, 94428, 112789, 118336, 125904, 133128, 167872, 177504, 188856, 225578, 236672, 251808, 266256, 335744, 338367, 355008, 377712, 451156, 503616, 532512, 676734, 710016, 755424, 902312, 1007232, 1015101, 1065024, 1353468, 1510848, 1804624, 2030202, 2130048, 2706936, 3021696, 3609248, 4060404, 5413872, 7218496, 8120808, 10827744, 14436992, 16241616, 21655488, 32483232, 43310976, 64966464, 129932928]

約数ペア:

[(1, 129932928), (2, 64966464), (3, 43310976), (4, 32483232), (6, 21655488), (8, 16241616), (9, 14436992), (12, 10827744), (16, 8120808), (18, 7218496), (24, 5413872), (32, 4060404), (36, 3609248), (43, 3021696), (48, 2706936), (61, 2130048), (64, 2030202), (72, 1804624), (86, 1510848), (96, 1353468), (122, 1065024), (128, 1015101), (129, 1007232), (144, 902312), (172, 755424), (183, 710016), (192, 676734), (244, 532512), (258, 503616), (288, 451156), (344, 377712), (366, 355008), (384, 338367), (387, 335744), (488, 266256), (516, 251808), (549, 236672), (576, 225578), (688, 188856), (732, 177504), (774, 167872), (976, 133128), (1032, 125904), (1098, 118336), (1152, 112789), (1376, 94428), (1464, 88752), (1548, 83936), (1849, 70272), (1952, 66564), (2064, 62952), (2196, 59168), (2623, 49536), (2752, 47214), (2928, 44376), (3096, 41968), (3698, 35136), (3904, 33282), (4128, 31476), (4392, 29584), (5246, 24768), (5504, 23607), (5547, 23424), (5856, 22188), (6192, 20984), (7396, 17568), (7808, 16641), (7869, 16512), (8256, 15738), (8784, 14792), (10492, 12384), (11094, 11712)]