128324352

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12885

約数の個数: 72

約数和(自身を含む): 367830064

約数和(自身を除く): 239505712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 12853, 25706, 38559, 51412, 77118, 102824, 154236, 167089, 205648, 308472, 334178, 411296, 501267, 616944, 668356, 822592, 1002534, 1233888, 1336712, 1645184, 2005068, 2467776, 2673424, 3290368, 4010136, 4935552, 5346848, 8020272, 9871104, 10693696, 16040544, 21387392, 32081088, 42774784, 64162176, 128324352]

約数ペア:

[(1, 128324352), (2, 64162176), (3, 42774784), (4, 32081088), (6, 21387392), (8, 16040544), (12, 10693696), (13, 9871104), (16, 8020272), (24, 5346848), (26, 4935552), (32, 4010136), (39, 3290368), (48, 2673424), (52, 2467776), (64, 2005068), (78, 1645184), (96, 1336712), (104, 1233888), (128, 1002534), (156, 822592), (192, 668356), (208, 616944), (256, 501267), (312, 411296), (384, 334178), (416, 308472), (624, 205648), (768, 167089), (832, 154236), (1248, 102824), (1664, 77118), (2496, 51412), (3328, 38559), (4992, 25706), (9984, 12853)]