127322664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 385136640

約数和(自身を除く): 257813976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 83, 84, 92, 138, 161, 166, 168, 184, 249, 276, 322, 332, 397, 483, 498, 552, 581, 644, 664, 794, 966, 996, 1162, 1191, 1288, 1588, 1743, 1909, 1932, 1992, 2324, 2382, 2779, 3176, 3486, 3818, 3864, 4648, 4764, 5558, 5727, 6972, 7636, 8337, 9131, 9528, 11116, 11454, 13363, 13944, 15272, 16674, 18262, 22232, 22908, 26726, 27393, 32951, 33348, 36524, 40089, 45816, 53452, 54786, 63917, 65902, 66696, 73048, 80178, 98853, 106904, 109572, 127834, 131804, 160356, 191751, 197706, 219144, 230657, 255668, 263608, 320712, 383502, 395412, 461314, 511336, 691971, 757873, 767004, 790824, 922628, 1383942, 1515746, 1534008, 1845256, 2273619, 2767884, 3031492, 4547238, 5305111, 5535768, 6062984, 9094476, 10610222, 15915333, 18188952, 21220444, 31830666, 42440888, 63661332, 127322664]

約数ペア:

[(1, 127322664), (2, 63661332), (3, 42440888), (4, 31830666), (6, 21220444), (7, 18188952), (8, 15915333), (12, 10610222), (14, 9094476), (21, 6062984), (23, 5535768), (24, 5305111), (28, 4547238), (42, 3031492), (46, 2767884), (56, 2273619), (69, 1845256), (83, 1534008), (84, 1515746), (92, 1383942), (138, 922628), (161, 790824), (166, 767004), (168, 757873), (184, 691971), (249, 511336), (276, 461314), (322, 395412), (332, 383502), (397, 320712), (483, 263608), (498, 255668), (552, 230657), (581, 219144), (644, 197706), (664, 191751), (794, 160356), (966, 131804), (996, 127834), (1162, 109572), (1191, 106904), (1288, 98853), (1588, 80178), (1743, 73048), (1909, 66696), (1932, 65902), (1992, 63917), (2324, 54786), (2382, 53452), (2779, 45816), (3176, 40089), (3486, 36524), (3818, 33348), (3864, 32951), (4648, 27393), (4764, 26726), (5558, 22908), (5727, 22232), (6972, 18262), (7636, 16674), (8337, 15272), (9131, 13944), (9528, 13363), (11116, 11454)]