157786272

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3727}}^1$

素因数の和:3760

約数の個数: 144

約数和(自身を含む): 535489920

約数和(自身を除く): 377703648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 3727, 4704, 5292, 6048, 7056, 7454, 10584, 11181, 14112, 14908, 21168, 22362, 26089, 29816, 33543, 42336, 44724, 52178, 59632, 67086, 78267, 89448, 100629, 104356, 119264, 134172, 156534, 178896, 182623, 201258, 208712, 234801, 268344, 313068, 357792, 365246, 402516, 417424, 469602, 536688, 547869, 626136, 704403, 730492, 805032, 834848, 939204, 1073376, 1095738, 1252272, 1408806, 1460984, 1610064, 1643607, 1878408, 2191476, 2504544, 2817612, 2921968, 3220128, 3287214, 3756816, 4382952, 4930821, 5635224, 5843936, 6574428, 7513632, 8765904, 9861642, 11270448, 13148856, 17531808, 19723284, 22540896, 26297712, 39446568, 52595424, 78893136, 157786272]

約数ペア:

[(1, 157786272), (2, 78893136), (3, 52595424), (4, 39446568), (6, 26297712), (7, 22540896), (8, 19723284), (9, 17531808), (12, 13148856), (14, 11270448), (16, 9861642), (18, 8765904), (21, 7513632), (24, 6574428), (27, 5843936), (28, 5635224), (32, 4930821), (36, 4382952), (42, 3756816), (48, 3287214), (49, 3220128), (54, 2921968), (56, 2817612), (63, 2504544), (72, 2191476), (84, 1878408), (96, 1643607), (98, 1610064), (108, 1460984), (112, 1408806), (126, 1252272), (144, 1095738), (147, 1073376), (168, 939204), (189, 834848), (196, 805032), (216, 730492), (224, 704403), (252, 626136), (288, 547869), (294, 536688), (336, 469602), (378, 417424), (392, 402516), (432, 365246), (441, 357792), (504, 313068), (588, 268344), (672, 234801), (756, 208712), (784, 201258), (864, 182623), (882, 178896), (1008, 156534), (1176, 134172), (1323, 119264), (1512, 104356), (1568, 100629), (1764, 89448), (2016, 78267), (2352, 67086), (2646, 59632), (3024, 52178), (3528, 44724), (3727, 42336), (4704, 33543), (5292, 29816), (6048, 26089), (7056, 22362), (7454, 21168), (10584, 14908), (11181, 14112)]