173672464

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 419839200

約数和(自身を除く): 246166736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 89, 98, 112, 131, 133, 152, 178, 196, 262, 266, 304, 356, 392, 524, 532, 623, 712, 784, 917, 931, 1048, 1064, 1246, 1424, 1691, 1834, 1862, 2096, 2128, 2489, 2492, 3382, 3668, 3724, 4361, 4978, 4984, 6419, 6764, 7336, 7448, 8722, 9956, 9968, 11659, 11837, 12838, 13528, 14672, 14896, 17423, 17444, 19912, 23318, 23674, 25676, 27056, 34846, 34888, 39824, 46636, 47348, 51352, 69692, 69776, 81613, 82859, 93272, 94696, 102704, 121961, 139384, 163226, 165718, 186544, 189392, 221521, 243922, 278768, 326452, 331436, 443042, 487844, 571291, 652904, 662872, 886084, 975688, 1142582, 1305808, 1325744, 1550647, 1772168, 1951376, 2285164, 3101294, 3544336, 4570328, 6202588, 9140656, 10854529, 12405176, 21709058, 24810352, 43418116, 86836232, 173672464]

約数ペア:

[(1, 173672464), (2, 86836232), (4, 43418116), (7, 24810352), (8, 21709058), (14, 12405176), (16, 10854529), (19, 9140656), (28, 6202588), (38, 4570328), (49, 3544336), (56, 3101294), (76, 2285164), (89, 1951376), (98, 1772168), (112, 1550647), (131, 1325744), (133, 1305808), (152, 1142582), (178, 975688), (196, 886084), (262, 662872), (266, 652904), (304, 571291), (356, 487844), (392, 443042), (524, 331436), (532, 326452), (623, 278768), (712, 243922), (784, 221521), (917, 189392), (931, 186544), (1048, 165718), (1064, 163226), (1246, 139384), (1424, 121961), (1691, 102704), (1834, 94696), (1862, 93272), (2096, 82859), (2128, 81613), (2489, 69776), (2492, 69692), (3382, 51352), (3668, 47348), (3724, 46636), (4361, 39824), (4978, 34888), (4984, 34846), (6419, 27056), (6764, 25676), (7336, 23674), (7448, 23318), (8722, 19912), (9956, 17444), (9968, 17423), (11659, 14896), (11837, 14672), (12838, 13528)]