144497654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 274803840

約数和(自身を除く): 130306186

約数列:

[1, 2, 7, 14, 17, 34, 37, 61, 74, 119, 122, 238, 259, 269, 427, 518, 538, 629, 854, 1037, 1258, 1883, 2074, 2257, 3766, 4403, 4514, 4573, 7259, 8806, 9146, 9953, 14518, 15799, 16409, 19906, 31598, 32011, 32818, 38369, 64022, 69671, 76738, 114863, 139342, 169201, 229726, 268583, 278953, 338402, 537166, 557906, 607133, 1184407, 1214266, 1952671, 2368814, 3905342, 4249931, 8499862, 10321261, 20642522, 72248827, 144497654]

約数ペア:

[(1, 144497654), (2, 72248827), (7, 20642522), (14, 10321261), (17, 8499862), (34, 4249931), (37, 3905342), (61, 2368814), (74, 1952671), (119, 1214266), (122, 1184407), (238, 607133), (259, 557906), (269, 537166), (427, 338402), (518, 278953), (538, 268583), (629, 229726), (854, 169201), (1037, 139342), (1258, 114863), (1883, 76738), (2074, 69671), (2257, 64022), (3766, 38369), (4403, 32818), (4514, 32011), (4573, 31598), (7259, 19906), (8806, 16409), (9146, 15799), (9953, 14518)]