159955432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 236309528

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 41, 46, 52, 56, 82, 91, 92, 104, 161, 164, 182, 184, 233, 287, 299, 322, 328, 364, 466, 533, 574, 598, 644, 728, 932, 943, 1066, 1148, 1196, 1288, 1631, 1864, 1886, 2093, 2132, 2296, 2392, 3029, 3262, 3731, 3772, 4186, 4264, 5359, 6058, 6524, 6601, 7462, 7544, 8372, 9553, 10718, 12116, 12259, 13048, 13202, 14924, 16744, 19106, 21203, 21436, 24232, 24518, 26404, 29848, 37513, 38212, 42406, 42872, 49036, 52808, 66871, 69667, 75026, 76424, 84812, 85813, 98072, 124189, 133742, 139334, 150052, 169624, 171626, 219719, 248378, 267484, 278668, 300104, 343252, 439438, 487669, 496756, 534968, 557336, 686504, 869323, 878876, 975338, 993512, 1538033, 1738646, 1757752, 1950676, 2856347, 3076066, 3477292, 3901352, 5712694, 6152132, 6954584, 11425388, 12304264, 19994429, 22850776, 39988858, 79977716, 159955432]

約数ペア:

[(1, 159955432), (2, 79977716), (4, 39988858), (7, 22850776), (8, 19994429), (13, 12304264), (14, 11425388), (23, 6954584), (26, 6152132), (28, 5712694), (41, 3901352), (46, 3477292), (52, 3076066), (56, 2856347), (82, 1950676), (91, 1757752), (92, 1738646), (104, 1538033), (161, 993512), (164, 975338), (182, 878876), (184, 869323), (233, 686504), (287, 557336), (299, 534968), (322, 496756), (328, 487669), (364, 439438), (466, 343252), (533, 300104), (574, 278668), (598, 267484), (644, 248378), (728, 219719), (932, 171626), (943, 169624), (1066, 150052), (1148, 139334), (1196, 133742), (1288, 124189), (1631, 98072), (1864, 85813), (1886, 84812), (2093, 76424), (2132, 75026), (2296, 69667), (2392, 66871), (3029, 52808), (3262, 49036), (3731, 42872), (3772, 42406), (4186, 38212), (4264, 37513), (5359, 29848), (6058, 26404), (6524, 24518), (6601, 24232), (7462, 21436), (7544, 21203), (8372, 19106), (9553, 16744), (10718, 14924), (12116, 13202), (12259, 13048)]