146519906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 122011294

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 73, 146, 221, 239, 247, 323, 442, 478, 494, 646, 949, 1241, 1387, 1898, 2482, 2774, 3107, 4063, 4199, 4541, 6214, 8126, 8398, 9082, 16133, 17447, 18031, 23579, 32266, 34894, 36062, 47158, 52819, 59033, 77197, 105638, 118066, 154394, 226811, 296599, 306527, 331493, 453622, 593198, 613054, 662986, 1003561, 2007122, 3855787, 4309409, 5635381, 7711574, 8618818, 11270762, 73259953, 146519906]

約数ペア:

[(1, 146519906), (2, 73259953), (13, 11270762), (17, 8618818), (19, 7711574), (26, 5635381), (34, 4309409), (38, 3855787), (73, 2007122), (146, 1003561), (221, 662986), (239, 613054), (247, 593198), (323, 453622), (442, 331493), (478, 306527), (494, 296599), (646, 226811), (949, 154394), (1241, 118066), (1387, 105638), (1898, 77197), (2482, 59033), (2774, 52819), (3107, 47158), (4063, 36062), (4199, 34894), (4541, 32266), (6214, 23579), (8126, 18031), (8398, 17447), (9082, 16133)]