128446416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 120

約数和(自身を含む): 416282880

約数和(自身を除く): 287836464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1613, 1659, 1896, 2212, 2844, 3226, 3318, 3792, 4424, 4839, 4977, 5688, 6452, 6636, 8848, 9678, 9954, 11291, 11376, 12904, 13272, 14517, 19356, 19908, 22582, 25808, 26544, 29034, 33873, 38712, 39816, 45164, 58068, 67746, 77424, 79632, 90328, 101619, 116136, 127427, 135492, 180656, 203238, 232272, 254854, 270984, 382281, 406476, 509708, 541968, 764562, 812952, 891989, 1019416, 1146843, 1529124, 1625904, 1783978, 2038832, 2293686, 2675967, 3058248, 3567956, 4587372, 5351934, 6116496, 7135912, 8027901, 9174744, 10703868, 14271824, 16055802, 18349488, 21407736, 32111604, 42815472, 64223208, 128446416]

約数ペア:

[(1, 128446416), (2, 64223208), (3, 42815472), (4, 32111604), (6, 21407736), (7, 18349488), (8, 16055802), (9, 14271824), (12, 10703868), (14, 9174744), (16, 8027901), (18, 7135912), (21, 6116496), (24, 5351934), (28, 4587372), (36, 3567956), (42, 3058248), (48, 2675967), (56, 2293686), (63, 2038832), (72, 1783978), (79, 1625904), (84, 1529124), (112, 1146843), (126, 1019416), (144, 891989), (158, 812952), (168, 764562), (237, 541968), (252, 509708), (316, 406476), (336, 382281), (474, 270984), (504, 254854), (553, 232272), (632, 203238), (711, 180656), (948, 135492), (1008, 127427), (1106, 116136), (1264, 101619), (1422, 90328), (1613, 79632), (1659, 77424), (1896, 67746), (2212, 58068), (2844, 45164), (3226, 39816), (3318, 38712), (3792, 33873), (4424, 29034), (4839, 26544), (4977, 25808), (5688, 22582), (6452, 19908), (6636, 19356), (8848, 14517), (9678, 13272), (9954, 12904), (11291, 11376)]