189361872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 180

約数和(自身を含む): 630691776

約数和(自身を除く): 441329904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 571, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1142, 1176, 1316, 1692, 1713, 1764, 1974, 2256, 2284, 2303, 2352, 2632, 2961, 3384, 3426, 3528, 3948, 3997, 4568, 4606, 5139, 5264, 5922, 6768, 6852, 6909, 7056, 7896, 7994, 9136, 9212, 10278, 11844, 11991, 13704, 13818, 15792, 15988, 18424, 20556, 20727, 23688, 23982, 26837, 27408, 27636, 27979, 31976, 35973, 36848, 41112, 41454, 47376, 47964, 53674, 55272, 55958, 63952, 71946, 80511, 82224, 82908, 83937, 95928, 107348, 110544, 111916, 143892, 161022, 165816, 167874, 187859, 191856, 214696, 223832, 241533, 251811, 287784, 322044, 331632, 335748, 375718, 429392, 447664, 483066, 503622, 563577, 575568, 644088, 671496, 751436, 966132, 1007244, 1127154, 1288176, 1315013, 1342992, 1502872, 1690731, 1932264, 2014488, 2254308, 2630026, 3005744, 3381462, 3864528, 3945039, 4028976, 4508616, 5260052, 6762924, 7890078, 9017232, 10520104, 11835117, 13525848, 15780156, 21040208, 23670234, 27051696, 31560312, 47340468, 63120624, 94680936, 189361872]

約数ペア:

[(1, 189361872), (2, 94680936), (3, 63120624), (4, 47340468), (6, 31560312), (7, 27051696), (8, 23670234), (9, 21040208), (12, 15780156), (14, 13525848), (16, 11835117), (18, 10520104), (21, 9017232), (24, 7890078), (28, 6762924), (36, 5260052), (42, 4508616), (47, 4028976), (48, 3945039), (49, 3864528), (56, 3381462), (63, 3005744), (72, 2630026), (84, 2254308), (94, 2014488), (98, 1932264), (112, 1690731), (126, 1502872), (141, 1342992), (144, 1315013), (147, 1288176), (168, 1127154), (188, 1007244), (196, 966132), (252, 751436), (282, 671496), (294, 644088), (329, 575568), (336, 563577), (376, 503622), (392, 483066), (423, 447664), (441, 429392), (504, 375718), (564, 335748), (571, 331632), (588, 322044), (658, 287784), (752, 251811), (784, 241533), (846, 223832), (882, 214696), (987, 191856), (1008, 187859), (1128, 167874), (1142, 165816), (1176, 161022), (1316, 143892), (1692, 111916), (1713, 110544), (1764, 107348), (1974, 95928), (2256, 83937), (2284, 82908), (2303, 82224), (2352, 80511), (2632, 71946), (2961, 63952), (3384, 55958), (3426, 55272), (3528, 53674), (3948, 47964), (3997, 47376), (4568, 41454), (4606, 41112), (5139, 36848), (5264, 35973), (5922, 31976), (6768, 27979), (6852, 27636), (6909, 27408), (7056, 26837), (7896, 23982), (7994, 23688), (9136, 20727), (9212, 20556), (10278, 18424), (11844, 15988), (11991, 15792), (13704, 13818)]