131921088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3154

約数の個数: 112

約数和(自身を含む): 398129760

約数和(自身を除く): 266208672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1768, 2496, 2652, 3109, 3264, 3536, 5304, 6218, 7072, 9327, 10608, 12436, 14144, 18654, 21216, 24872, 37308, 40417, 42432, 49744, 52853, 74616, 80834, 99488, 105706, 121251, 149232, 158559, 161668, 198976, 211412, 242502, 298464, 317118, 323336, 422824, 485004, 596928, 634236, 646672, 687089, 845648, 970008, 1268472, 1293344, 1374178, 1691296, 1940016, 2061267, 2536944, 2586688, 2748356, 3382592, 3880032, 4122534, 5073888, 5496712, 7760064, 8245068, 10147776, 10993424, 16490136, 21986848, 32980272, 43973696, 65960544, 131921088]

約数ペア:

[(1, 131921088), (2, 65960544), (3, 43973696), (4, 32980272), (6, 21986848), (8, 16490136), (12, 10993424), (13, 10147776), (16, 8245068), (17, 7760064), (24, 5496712), (26, 5073888), (32, 4122534), (34, 3880032), (39, 3382592), (48, 2748356), (51, 2586688), (52, 2536944), (64, 2061267), (68, 1940016), (78, 1691296), (96, 1374178), (102, 1293344), (104, 1268472), (136, 970008), (156, 845648), (192, 687089), (204, 646672), (208, 634236), (221, 596928), (272, 485004), (312, 422824), (408, 323336), (416, 317118), (442, 298464), (544, 242502), (624, 211412), (663, 198976), (816, 161668), (832, 158559), (884, 149232), (1088, 121251), (1248, 105706), (1326, 99488), (1632, 80834), (1768, 74616), (2496, 52853), (2652, 49744), (3109, 42432), (3264, 40417), (3536, 37308), (5304, 24872), (6218, 21216), (7072, 18654), (9327, 14144), (10608, 12436)]