161723604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 449729280

約数和(自身を除く): 288005676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 197, 203, 337, 348, 394, 406, 591, 609, 674, 788, 812, 1011, 1182, 1218, 1348, 1379, 2022, 2359, 2364, 2436, 2758, 4044, 4137, 4718, 5516, 5713, 7077, 8274, 9436, 9773, 11426, 14154, 16548, 17139, 19546, 22852, 28308, 29319, 34278, 39092, 39991, 58638, 66389, 68411, 68556, 79982, 117276, 119973, 132778, 136822, 159964, 199167, 205233, 239946, 265556, 273644, 398334, 410466, 464723, 479892, 796668, 820932, 929446, 1394169, 1858892, 1925281, 2788338, 3850562, 5576676, 5775843, 7701124, 11551686, 13476967, 23103372, 26953934, 40430901, 53907868, 80861802, 161723604]

約数ペア:

[(1, 161723604), (2, 80861802), (3, 53907868), (4, 40430901), (6, 26953934), (7, 23103372), (12, 13476967), (14, 11551686), (21, 7701124), (28, 5775843), (29, 5576676), (42, 3850562), (58, 2788338), (84, 1925281), (87, 1858892), (116, 1394169), (174, 929446), (197, 820932), (203, 796668), (337, 479892), (348, 464723), (394, 410466), (406, 398334), (591, 273644), (609, 265556), (674, 239946), (788, 205233), (812, 199167), (1011, 159964), (1182, 136822), (1218, 132778), (1348, 119973), (1379, 117276), (2022, 79982), (2359, 68556), (2364, 68411), (2436, 66389), (2758, 58638), (4044, 39991), (4137, 39092), (4718, 34278), (5516, 29319), (5713, 28308), (7077, 22852), (8274, 19546), (9436, 17139), (9773, 16548), (11426, 14154)]