156880962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3797

約数の個数: 80

約数和(自身を含む): 412716480

約数和(自身を除く): 255835518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 3739, 4662, 5994, 6993, 7478, 11217, 13986, 20979, 22434, 26173, 33651, 41958, 52346, 67302, 78519, 100953, 138343, 157038, 201906, 235557, 276686, 302859, 415029, 471114, 605718, 706671, 830058, 968401, 1245087, 1413342, 1936802, 2120013, 2490174, 2905203, 3735261, 4240026, 5810406, 7470522, 8715609, 11205783, 17431218, 22411566, 26146827, 52293654, 78440481, 156880962]

約数ペア:

[(1, 156880962), (2, 78440481), (3, 52293654), (6, 26146827), (7, 22411566), (9, 17431218), (14, 11205783), (18, 8715609), (21, 7470522), (27, 5810406), (37, 4240026), (42, 3735261), (54, 2905203), (63, 2490174), (74, 2120013), (81, 1936802), (111, 1413342), (126, 1245087), (162, 968401), (189, 830058), (222, 706671), (259, 605718), (333, 471114), (378, 415029), (518, 302859), (567, 276686), (666, 235557), (777, 201906), (999, 157038), (1134, 138343), (1554, 100953), (1998, 78519), (2331, 67302), (2997, 52346), (3739, 41958), (4662, 33651), (5994, 26173), (6993, 22434), (7478, 20979), (11217, 13986)]