162528156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 486566080

約数和(自身を除く): 324037924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 97, 109, 122, 126, 183, 194, 218, 244, 252, 291, 327, 366, 388, 427, 436, 549, 582, 654, 679, 732, 763, 854, 873, 981, 1098, 1164, 1281, 1308, 1358, 1526, 1708, 1746, 1962, 2037, 2196, 2289, 2562, 2716, 3052, 3492, 3843, 3924, 4074, 4578, 5124, 5917, 6111, 6649, 6867, 7686, 8148, 9156, 10573, 11834, 12222, 13298, 13734, 15372, 17751, 19947, 21146, 23668, 24444, 26596, 27468, 31719, 35502, 39894, 41419, 42292, 46543, 53253, 59841, 63438, 71004, 74011, 79788, 82838, 93086, 95157, 106506, 119682, 124257, 126876, 139629, 148022, 165676, 186172, 190314, 213012, 222033, 239364, 248514, 279258, 296044, 372771, 380628, 418887, 444066, 497028, 558516, 644953, 666099, 745542, 837774, 888132, 1289906, 1332198, 1491084, 1675548, 1934859, 2579812, 2664396, 3869718, 4514671, 5804577, 7739436, 9029342, 11609154, 13544013, 18058684, 23218308, 27088026, 40632039, 54176052, 81264078, 162528156]

約数ペア:

[(1, 162528156), (2, 81264078), (3, 54176052), (4, 40632039), (6, 27088026), (7, 23218308), (9, 18058684), (12, 13544013), (14, 11609154), (18, 9029342), (21, 7739436), (28, 5804577), (36, 4514671), (42, 3869718), (61, 2664396), (63, 2579812), (84, 1934859), (97, 1675548), (109, 1491084), (122, 1332198), (126, 1289906), (183, 888132), (194, 837774), (218, 745542), (244, 666099), (252, 644953), (291, 558516), (327, 497028), (366, 444066), (388, 418887), (427, 380628), (436, 372771), (549, 296044), (582, 279258), (654, 248514), (679, 239364), (732, 222033), (763, 213012), (854, 190314), (873, 186172), (981, 165676), (1098, 148022), (1164, 139629), (1281, 126876), (1308, 124257), (1358, 119682), (1526, 106506), (1708, 95157), (1746, 93086), (1962, 82838), (2037, 79788), (2196, 74011), (2289, 71004), (2562, 63438), (2716, 59841), (3052, 53253), (3492, 46543), (3843, 42292), (3924, 41419), (4074, 39894), (4578, 35502), (5124, 31719), (5917, 27468), (6111, 26596), (6649, 24444), (6867, 23668), (7686, 21146), (8148, 19947), (9156, 17751), (10573, 15372), (11834, 13734), (12222, 13298)]