194336208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 601211520

約数和(自身を除く): 406875312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 632, 711, 792, 869, 948, 1264, 1422, 1553, 1584, 1738, 1896, 2607, 2844, 3106, 3476, 3792, 4659, 5214, 5688, 6212, 6952, 7821, 9318, 10428, 11376, 12424, 13904, 13977, 15642, 17083, 18636, 20856, 24848, 27954, 31284, 34166, 37272, 41712, 51249, 55908, 62568, 68332, 74544, 102498, 111816, 122687, 125136, 136664, 153747, 204996, 223632, 245374, 273328, 307494, 368061, 409992, 490748, 614988, 736122, 819984, 981496, 1104183, 1229976, 1349557, 1472244, 1962992, 2208366, 2459952, 2699114, 2944488, 4048671, 4416732, 5398228, 5888976, 8097342, 8833464, 10796456, 12146013, 16194684, 17666928, 21592912, 24292026, 32389368, 48584052, 64778736, 97168104, 194336208]

約数ペア:

[(1, 194336208), (2, 97168104), (3, 64778736), (4, 48584052), (6, 32389368), (8, 24292026), (9, 21592912), (11, 17666928), (12, 16194684), (16, 12146013), (18, 10796456), (22, 8833464), (24, 8097342), (33, 5888976), (36, 5398228), (44, 4416732), (48, 4048671), (66, 2944488), (72, 2699114), (79, 2459952), (88, 2208366), (99, 1962992), (132, 1472244), (144, 1349557), (158, 1229976), (176, 1104183), (198, 981496), (237, 819984), (264, 736122), (316, 614988), (396, 490748), (474, 409992), (528, 368061), (632, 307494), (711, 273328), (792, 245374), (869, 223632), (948, 204996), (1264, 153747), (1422, 136664), (1553, 125136), (1584, 122687), (1738, 111816), (1896, 102498), (2607, 74544), (2844, 68332), (3106, 62568), (3476, 55908), (3792, 51249), (4659, 41712), (5214, 37272), (5688, 34166), (6212, 31284), (6952, 27954), (7821, 24848), (9318, 20856), (10428, 18636), (11376, 17083), (12424, 15642), (13904, 13977)]