180248166

素因数分解:

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

素因数の和:95

約数の個数: 144

約数和(自身を含む): 488526480

約数和(自身を除く): 308278314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 147, 162, 174, 189, 203, 243, 261, 294, 378, 406, 441, 486, 522, 567, 609, 729, 783, 841, 882, 1134, 1218, 1323, 1421, 1458, 1566, 1682, 1701, 1827, 2187, 2349, 2523, 2646, 2842, 3402, 3654, 3969, 4263, 4374, 4698, 5046, 5103, 5481, 5887, 7047, 7569, 7938, 8526, 10206, 10962, 11774, 11907, 12789, 14094, 15138, 15309, 16443, 17661, 21141, 22707, 23814, 25578, 30618, 32886, 35322, 35721, 38367, 41209, 42282, 45414, 49329, 52983, 63423, 68121, 71442, 76734, 82418, 98658, 105966, 107163, 115101, 123627, 126846, 136242, 147987, 158949, 204363, 214326, 230202, 247254, 295974, 317898, 345303, 370881, 408726, 443961, 476847, 613089, 690606, 741762, 887922, 953694, 1035909, 1112643, 1226178, 1430541, 1839267, 2071818, 2225286, 2861082, 3107727, 3337929, 3678534, 4291623, 6215454, 6675858, 8583246, 10013787, 12874869, 20027574, 25749738, 30041361, 60082722, 90124083, 180248166]

約数ペア:

[(1, 180248166), (2, 90124083), (3, 60082722), (6, 30041361), (7, 25749738), (9, 20027574), (14, 12874869), (18, 10013787), (21, 8583246), (27, 6675858), (29, 6215454), (42, 4291623), (49, 3678534), (54, 3337929), (58, 3107727), (63, 2861082), (81, 2225286), (87, 2071818), (98, 1839267), (126, 1430541), (147, 1226178), (162, 1112643), (174, 1035909), (189, 953694), (203, 887922), (243, 741762), (261, 690606), (294, 613089), (378, 476847), (406, 443961), (441, 408726), (486, 370881), (522, 345303), (567, 317898), (609, 295974), (729, 247254), (783, 230202), (841, 214326), (882, 204363), (1134, 158949), (1218, 147987), (1323, 136242), (1421, 126846), (1458, 123627), (1566, 115101), (1682, 107163), (1701, 105966), (1827, 98658), (2187, 82418), (2349, 76734), (2523, 71442), (2646, 68121), (2842, 63423), (3402, 52983), (3654, 49329), (3969, 45414), (4263, 42282), (4374, 41209), (4698, 38367), (5046, 35721), (5103, 35322), (5481, 32886), (5887, 30618), (7047, 25578), (7569, 23814), (7938, 22707), (8526, 21141), (10206, 17661), (10962, 16443), (11774, 15309), (11907, 15138), (12789, 14094)]