180935118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 503586720

約数和(自身を除く): 322651602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 169, 174, 182, 203, 234, 261, 273, 293, 338, 377, 406, 507, 522, 546, 586, 609, 754, 819, 879, 1014, 1131, 1183, 1218, 1521, 1638, 1758, 1827, 2051, 2262, 2366, 2637, 2639, 3042, 3393, 3549, 3654, 3809, 4102, 4901, 5274, 5278, 6153, 6786, 7098, 7618, 7917, 8497, 9802, 10647, 11427, 12306, 14703, 15834, 16994, 18459, 21294, 22854, 23751, 25491, 26663, 29406, 34281, 34307, 36918, 44109, 47502, 49517, 50982, 53326, 59479, 68562, 68614, 76473, 79989, 88218, 99034, 102921, 110461, 118958, 148551, 152946, 159978, 178437, 205842, 220922, 239967, 297102, 308763, 331383, 346619, 356874, 445653, 479934, 535311, 617526, 662766, 693238, 773227, 891306, 994149, 1039857, 1070622, 1435993, 1546454, 1988298, 2079714, 2319681, 2871986, 3119571, 4307979, 4639362, 6239142, 6959043, 8615958, 10051951, 12923937, 13918086, 20103902, 25847874, 30155853, 60311706, 90467559, 180935118]

約数ペア:

[(1, 180935118), (2, 90467559), (3, 60311706), (6, 30155853), (7, 25847874), (9, 20103902), (13, 13918086), (14, 12923937), (18, 10051951), (21, 8615958), (26, 6959043), (29, 6239142), (39, 4639362), (42, 4307979), (58, 3119571), (63, 2871986), (78, 2319681), (87, 2079714), (91, 1988298), (117, 1546454), (126, 1435993), (169, 1070622), (174, 1039857), (182, 994149), (203, 891306), (234, 773227), (261, 693238), (273, 662766), (293, 617526), (338, 535311), (377, 479934), (406, 445653), (507, 356874), (522, 346619), (546, 331383), (586, 308763), (609, 297102), (754, 239967), (819, 220922), (879, 205842), (1014, 178437), (1131, 159978), (1183, 152946), (1218, 148551), (1521, 118958), (1638, 110461), (1758, 102921), (1827, 99034), (2051, 88218), (2262, 79989), (2366, 76473), (2637, 68614), (2639, 68562), (3042, 59479), (3393, 53326), (3549, 50982), (3654, 49517), (3809, 47502), (4102, 44109), (4901, 36918), (5274, 34307), (5278, 34281), (6153, 29406), (6786, 26663), (7098, 25491), (7618, 23751), (7917, 22854), (8497, 21294), (9802, 18459), (10647, 16994), (11427, 15834), (12306, 14703)]