144426752

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 316901760

約数和(自身を除く): 172475008

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 608, 736, 874, 1216, 1291, 1472, 1748, 2432, 2582, 2944, 3496, 4864, 5164, 5888, 6992, 10328, 13984, 20656, 24529, 27968, 29693, 41312, 49058, 55936, 59386, 82624, 98116, 111872, 118772, 165248, 196232, 237544, 330496, 392464, 475088, 564167, 784928, 950176, 1128334, 1569856, 1900352, 2256668, 3139712, 3800704, 4513336, 6279424, 7601408, 9026672, 18053344, 36106688, 72213376, 144426752]

約数ペア:

[(1, 144426752), (2, 72213376), (4, 36106688), (8, 18053344), (16, 9026672), (19, 7601408), (23, 6279424), (32, 4513336), (38, 3800704), (46, 3139712), (64, 2256668), (76, 1900352), (92, 1569856), (128, 1128334), (152, 950176), (184, 784928), (256, 564167), (304, 475088), (368, 392464), (437, 330496), (608, 237544), (736, 196232), (874, 165248), (1216, 118772), (1291, 111872), (1472, 98116), (1748, 82624), (2432, 59386), (2582, 55936), (2944, 49058), (3496, 41312), (4864, 29693), (5164, 27968), (5888, 24529), (6992, 20656), (10328, 13984)]