18300160256

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{143833}}^1$

素因数の和:143927

約数の個数: 72

約数和(自身を含む): 42335524224

約数和(自身を除く): 24035363968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 18176, 31808, 63616, 127232, 143833, 287666, 575332, 1006831, 1150664, 2013662, 2301328, 4027324, 4602656, 8054648, 9205312, 10212143, 16109296, 18410624, 20424286, 32218592, 36821248, 40848572, 64437184, 71485001, 81697144, 128874368, 142970002, 163394288, 257748736, 285940004, 326788576, 571880008, 653577152, 1143760016, 1307154304, 2287520032, 2614308608, 4575040064, 9150080128, 18300160256]

約数ペア:

[(1, 18300160256), (2, 9150080128), (4, 4575040064), (7, 2614308608), (8, 2287520032), (14, 1307154304), (16, 1143760016), (28, 653577152), (32, 571880008), (56, 326788576), (64, 285940004), (71, 257748736), (112, 163394288), (128, 142970002), (142, 128874368), (224, 81697144), (256, 71485001), (284, 64437184), (448, 40848572), (497, 36821248), (568, 32218592), (896, 20424286), (994, 18410624), (1136, 16109296), (1792, 10212143), (1988, 9205312), (2272, 8054648), (3976, 4602656), (4544, 4027324), (7952, 2301328), (9088, 2013662), (15904, 1150664), (18176, 1006831), (31808, 575332), (63616, 287666), (127232, 143833)]