223723136

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19241

約数の個数: 64

約数和(自身を含む): 548580480

約数和(自身を除く): 324857344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 19207, 38414, 76828, 134449, 153656, 249691, 268898, 307312, 499382, 537796, 614624, 998764, 1075592, 1229248, 1747837, 1997528, 2151184, 2458496, 3495674, 3995056, 4302368, 6991348, 7990112, 8604736, 13982696, 15980224, 17209472, 27965392, 31960448, 55930784, 111861568, 223723136]

約数ペア:

[(1, 223723136), (2, 111861568), (4, 55930784), (7, 31960448), (8, 27965392), (13, 17209472), (14, 15980224), (16, 13982696), (26, 8604736), (28, 7990112), (32, 6991348), (52, 4302368), (56, 3995056), (64, 3495674), (91, 2458496), (104, 2151184), (112, 1997528), (128, 1747837), (182, 1229248), (208, 1075592), (224, 998764), (364, 614624), (416, 537796), (448, 499382), (728, 307312), (832, 268898), (896, 249691), (1456, 153656), (1664, 134449), (2912, 76828), (5824, 38414), (11648, 19207)]