161875392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 112

約数和(自身を含む): 501042432

約数和(自身を除く): 339167040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 2801, 3612, 4128, 4816, 5602, 7224, 8256, 8403, 9632, 11204, 14448, 16806, 19264, 19607, 22408, 28896, 33612, 39214, 44816, 57792, 58821, 67224, 78428, 89632, 117642, 120443, 134448, 156856, 179264, 235284, 240886, 268896, 313712, 361329, 470568, 481772, 537792, 627424, 722658, 843101, 941136, 963544, 1254848, 1445316, 1686202, 1882272, 1927088, 2529303, 2890632, 3372404, 3764544, 3854176, 5058606, 5781264, 6744808, 7708352, 10117212, 11562528, 13489616, 20234424, 23125056, 26979232, 40468848, 53958464, 80937696, 161875392]

約数ペア:

[(1, 161875392), (2, 80937696), (3, 53958464), (4, 40468848), (6, 26979232), (7, 23125056), (8, 20234424), (12, 13489616), (14, 11562528), (16, 10117212), (21, 7708352), (24, 6744808), (28, 5781264), (32, 5058606), (42, 3854176), (43, 3764544), (48, 3372404), (56, 2890632), (64, 2529303), (84, 1927088), (86, 1882272), (96, 1686202), (112, 1445316), (129, 1254848), (168, 963544), (172, 941136), (192, 843101), (224, 722658), (258, 627424), (301, 537792), (336, 481772), (344, 470568), (448, 361329), (516, 313712), (602, 268896), (672, 240886), (688, 235284), (903, 179264), (1032, 156856), (1204, 134448), (1344, 120443), (1376, 117642), (1806, 89632), (2064, 78428), (2408, 67224), (2752, 58821), (2801, 57792), (3612, 44816), (4128, 39214), (4816, 33612), (5602, 28896), (7224, 22408), (8256, 19607), (8403, 19264), (9632, 16806), (11204, 14448)]