127703898

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 352779840

約数和(自身を除く): 225075942

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 167, 189, 238, 289, 294, 306, 334, 357, 378, 441, 459, 501, 578, 714, 833, 867, 882, 918, 1002, 1071, 1169, 1323, 1503, 1666, 1734, 2023, 2142, 2338, 2499, 2601, 2646, 2839, 3006, 3213, 3507, 4046, 4509, 4998, 5202, 5678, 6069, 6426, 7014, 7497, 7803, 8183, 8517, 9018, 10521, 12138, 14161, 14994, 15606, 16366, 17034, 18207, 19873, 21042, 22491, 24549, 25551, 28322, 31563, 36414, 39746, 42483, 44982, 48263, 49098, 51102, 54621, 59619, 63126, 73647, 76653, 84966, 96526, 109242, 119238, 127449, 139111, 144789, 147294, 153306, 178857, 220941, 254898, 278222, 289578, 337841, 357714, 382347, 417333, 434367, 441882, 536571, 675682, 764694, 834666, 868734, 1013523, 1073142, 1251999, 1303101, 2027046, 2364887, 2503998, 2606202, 3040569, 3755997, 4729774, 6081138, 7094661, 7511994, 9121707, 14189322, 18243414, 21283983, 42567966, 63851949, 127703898]

約数ペア:

[(1, 127703898), (2, 63851949), (3, 42567966), (6, 21283983), (7, 18243414), (9, 14189322), (14, 9121707), (17, 7511994), (18, 7094661), (21, 6081138), (27, 4729774), (34, 3755997), (42, 3040569), (49, 2606202), (51, 2503998), (54, 2364887), (63, 2027046), (98, 1303101), (102, 1251999), (119, 1073142), (126, 1013523), (147, 868734), (153, 834666), (167, 764694), (189, 675682), (238, 536571), (289, 441882), (294, 434367), (306, 417333), (334, 382347), (357, 357714), (378, 337841), (441, 289578), (459, 278222), (501, 254898), (578, 220941), (714, 178857), (833, 153306), (867, 147294), (882, 144789), (918, 139111), (1002, 127449), (1071, 119238), (1169, 109242), (1323, 96526), (1503, 84966), (1666, 76653), (1734, 73647), (2023, 63126), (2142, 59619), (2338, 54621), (2499, 51102), (2601, 49098), (2646, 48263), (2839, 44982), (3006, 42483), (3213, 39746), (3507, 36414), (4046, 31563), (4509, 28322), (4998, 25551), (5202, 24549), (5678, 22491), (6069, 21042), (6426, 19873), (7014, 18207), (7497, 17034), (7803, 16366), (8183, 15606), (8517, 14994), (9018, 14161), (10521, 12138)]