154279188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 336012012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 31, 36, 42, 54, 58, 62, 63, 84, 87, 93, 108, 116, 124, 126, 174, 186, 189, 203, 217, 227, 252, 261, 279, 348, 372, 378, 406, 434, 454, 522, 558, 609, 651, 681, 756, 783, 812, 837, 868, 899, 908, 1044, 1116, 1218, 1302, 1362, 1566, 1589, 1674, 1798, 1827, 1953, 2043, 2436, 2604, 2697, 2724, 3132, 3178, 3348, 3596, 3654, 3906, 4086, 4767, 5394, 5481, 5859, 6129, 6293, 6356, 6583, 7037, 7308, 7812, 8091, 8172, 9534, 10788, 10962, 11718, 12258, 12586, 13166, 14074, 14301, 16182, 18879, 19068, 19749, 21111, 21924, 23436, 24273, 24516, 25172, 26332, 28148, 28602, 32364, 37758, 39498, 42222, 42903, 46081, 48546, 49259, 56637, 57204, 59247, 63333, 75516, 78996, 84444, 85806, 92162, 97092, 98518, 113274, 118494, 126666, 138243, 147777, 169911, 171612, 177741, 184324, 189999, 197036, 204073, 226548, 236988, 253332, 276486, 295554, 339822, 355482, 379998, 408146, 414729, 443331, 552972, 591108, 612219, 679644, 710964, 759996, 816292, 829458, 886662, 1224438, 1244187, 1329993, 1428511, 1658916, 1773324, 1836657, 2448876, 2488374, 2659986, 2857022, 3673314, 4285533, 4976748, 5319972, 5509971, 5714044, 7346628, 8571066, 11019942, 12856599, 17142132, 22039884, 25713198, 38569797, 51426396, 77139594, 154279188]

約数ペア:

[(1, 154279188), (2, 77139594), (3, 51426396), (4, 38569797), (6, 25713198), (7, 22039884), (9, 17142132), (12, 12856599), (14, 11019942), (18, 8571066), (21, 7346628), (27, 5714044), (28, 5509971), (29, 5319972), (31, 4976748), (36, 4285533), (42, 3673314), (54, 2857022), (58, 2659986), (62, 2488374), (63, 2448876), (84, 1836657), (87, 1773324), (93, 1658916), (108, 1428511), (116, 1329993), (124, 1244187), (126, 1224438), (174, 886662), (186, 829458), (189, 816292), (203, 759996), (217, 710964), (227, 679644), (252, 612219), (261, 591108), (279, 552972), (348, 443331), (372, 414729), (378, 408146), (406, 379998), (434, 355482), (454, 339822), (522, 295554), (558, 276486), (609, 253332), (651, 236988), (681, 226548), (756, 204073), (783, 197036), (812, 189999), (837, 184324), (868, 177741), (899, 171612), (908, 169911), (1044, 147777), (1116, 138243), (1218, 126666), (1302, 118494), (1362, 113274), (1566, 98518), (1589, 97092), (1674, 92162), (1798, 85806), (1827, 84444), (1953, 78996), (2043, 75516), (2436, 63333), (2604, 59247), (2697, 57204), (2724, 56637), (3132, 49259), (3178, 48546), (3348, 46081), (3596, 42903), (3654, 42222), (3906, 39498), (4086, 37758), (4767, 32364), (5394, 28602), (5481, 28148), (5859, 26332), (6129, 25172), (6293, 24516), (6356, 24273), (6583, 23436), (7037, 21924), (7308, 21111), (7812, 19749), (8091, 19068), (8172, 18879), (9534, 16182), (10788, 14301), (10962, 14074), (11718, 13166), (12258, 12586)]