161875098

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 476720640

約数和(自身を除く): 314845542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 126, 133, 154, 162, 171, 189, 198, 209, 231, 266, 297, 342, 378, 399, 418, 462, 513, 567, 594, 627, 683, 693, 798, 891, 1026, 1134, 1197, 1254, 1366, 1386, 1463, 1539, 1782, 1881, 2049, 2079, 2394, 2926, 3078, 3591, 3762, 4098, 4158, 4389, 4781, 5643, 6147, 6237, 7182, 7513, 8778, 9562, 10773, 11286, 12294, 12474, 12977, 13167, 14343, 15026, 16929, 18441, 21546, 22539, 25954, 26334, 28686, 33858, 36882, 38931, 39501, 43029, 45078, 52591, 55323, 67617, 77862, 79002, 86058, 90839, 105182, 110646, 116793, 118503, 129087, 135234, 142747, 157773, 181678, 202851, 233586, 237006, 258174, 272517, 285494, 315546, 350379, 387261, 405702, 428241, 473319, 545034, 608553, 700758, 774522, 817551, 856482, 946638, 999229, 1051137, 1217106, 1284723, 1419957, 1635102, 1998458, 2102274, 2452653, 2569446, 2839914, 2997687, 3854169, 4259871, 4905306, 5995374, 7357959, 7708338, 8519742, 8993061, 11562507, 14715918, 17986122, 23125014, 26979183, 53958366, 80937549, 161875098]

約数ペア:

[(1, 161875098), (2, 80937549), (3, 53958366), (6, 26979183), (7, 23125014), (9, 17986122), (11, 14715918), (14, 11562507), (18, 8993061), (19, 8519742), (21, 7708338), (22, 7357959), (27, 5995374), (33, 4905306), (38, 4259871), (42, 3854169), (54, 2997687), (57, 2839914), (63, 2569446), (66, 2452653), (77, 2102274), (81, 1998458), (99, 1635102), (114, 1419957), (126, 1284723), (133, 1217106), (154, 1051137), (162, 999229), (171, 946638), (189, 856482), (198, 817551), (209, 774522), (231, 700758), (266, 608553), (297, 545034), (342, 473319), (378, 428241), (399, 405702), (418, 387261), (462, 350379), (513, 315546), (567, 285494), (594, 272517), (627, 258174), (683, 237006), (693, 233586), (798, 202851), (891, 181678), (1026, 157773), (1134, 142747), (1197, 135234), (1254, 129087), (1366, 118503), (1386, 116793), (1463, 110646), (1539, 105182), (1782, 90839), (1881, 86058), (2049, 79002), (2079, 77862), (2394, 67617), (2926, 55323), (3078, 52591), (3591, 45078), (3762, 43029), (4098, 39501), (4158, 38931), (4389, 36882), (4781, 33858), (5643, 28686), (6147, 26334), (6237, 25954), (7182, 22539), (7513, 21546), (8778, 18441), (9562, 16929), (10773, 15026), (11286, 14343), (12294, 13167), (12474, 12977)]