140848848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 160

約数和(自身を含む): 472350720

約数和(自身を除く): 331501872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 991, 1008, 1128, 1269, 1316, 1512, 1692, 1974, 1982, 2256, 2538, 2632, 2961, 2973, 3024, 3384, 3948, 3964, 5076, 5264, 5922, 5946, 6768, 6937, 7896, 7928, 8883, 8919, 10152, 11844, 11892, 13874, 15792, 15856, 17766, 17838, 20304, 20811, 23688, 23784, 26757, 27748, 35532, 35676, 41622, 46577, 47376, 47568, 53514, 55496, 62433, 71064, 71352, 83244, 93154, 107028, 110992, 124866, 139731, 142128, 142704, 166488, 186308, 187299, 214056, 249732, 279462, 326039, 332976, 372616, 374598, 419193, 428112, 499464, 558924, 652078, 745232, 749196, 838386, 978117, 998928, 1117848, 1257579, 1304156, 1498392, 1676772, 1956234, 2235696, 2515158, 2608312, 2934351, 2996784, 3353544, 3912468, 5030316, 5216624, 5868702, 6707088, 7824936, 8803053, 10060632, 11737404, 15649872, 17606106, 20121264, 23474808, 35212212, 46949616, 70424424, 140848848]

約数ペア:

[(1, 140848848), (2, 70424424), (3, 46949616), (4, 35212212), (6, 23474808), (7, 20121264), (8, 17606106), (9, 15649872), (12, 11737404), (14, 10060632), (16, 8803053), (18, 7824936), (21, 6707088), (24, 5868702), (27, 5216624), (28, 5030316), (36, 3912468), (42, 3353544), (47, 2996784), (48, 2934351), (54, 2608312), (56, 2515158), (63, 2235696), (72, 1956234), (84, 1676772), (94, 1498392), (108, 1304156), (112, 1257579), (126, 1117848), (141, 998928), (144, 978117), (168, 838386), (188, 749196), (189, 745232), (216, 652078), (252, 558924), (282, 499464), (329, 428112), (336, 419193), (376, 374598), (378, 372616), (423, 332976), (432, 326039), (504, 279462), (564, 249732), (658, 214056), (752, 187299), (756, 186308), (846, 166488), (987, 142704), (991, 142128), (1008, 139731), (1128, 124866), (1269, 110992), (1316, 107028), (1512, 93154), (1692, 83244), (1974, 71352), (1982, 71064), (2256, 62433), (2538, 55496), (2632, 53514), (2961, 47568), (2973, 47376), (3024, 46577), (3384, 41622), (3948, 35676), (3964, 35532), (5076, 27748), (5264, 26757), (5922, 23784), (5946, 23688), (6768, 20811), (6937, 20304), (7896, 17838), (7928, 17766), (8883, 15856), (8919, 15792), (10152, 13874), (11844, 11892)]