119491072

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 254358720

約数和(自身を除く): 134867648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 139, 146, 184, 256, 278, 292, 368, 512, 556, 584, 736, 1112, 1168, 1472, 1679, 2224, 2336, 2944, 3197, 3358, 4448, 4672, 5888, 6394, 6716, 8896, 9344, 10147, 11776, 12788, 13432, 17792, 18688, 20294, 25576, 26864, 35584, 37376, 40588, 51152, 53728, 71168, 81176, 102304, 107456, 162352, 204608, 214912, 233381, 324704, 409216, 429824, 466762, 649408, 818432, 859648, 933524, 1298816, 1636864, 1867048, 2597632, 3734096, 5195264, 7468192, 14936384, 29872768, 59745536, 119491072]

約数ペア:

[(1, 119491072), (2, 59745536), (4, 29872768), (8, 14936384), (16, 7468192), (23, 5195264), (32, 3734096), (46, 2597632), (64, 1867048), (73, 1636864), (92, 1298816), (128, 933524), (139, 859648), (146, 818432), (184, 649408), (256, 466762), (278, 429824), (292, 409216), (368, 324704), (512, 233381), (556, 214912), (584, 204608), (736, 162352), (1112, 107456), (1168, 102304), (1472, 81176), (1679, 71168), (2224, 53728), (2336, 51152), (2944, 40588), (3197, 37376), (3358, 35584), (4448, 26864), (4672, 25576), (5888, 20294), (6394, 18688), (6716, 17792), (8896, 13432), (9344, 12788), (10147, 11776)]