142072854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 221968362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 197, 223, 231, 294, 394, 446, 462, 539, 591, 669, 1078, 1182, 1338, 1379, 1561, 1617, 2167, 2453, 2758, 3122, 3234, 4137, 4334, 4683, 4906, 6501, 7359, 8274, 9366, 9653, 10927, 13002, 14718, 15169, 17171, 19306, 21854, 28959, 30338, 32781, 34342, 43931, 45507, 51513, 57918, 65562, 87862, 91014, 103026, 106183, 120197, 131793, 212366, 240394, 263586, 307517, 318549, 360591, 483241, 615034, 637098, 721182, 922551, 966482, 1449723, 1845102, 2152619, 2899446, 3382687, 4305238, 6457857, 6765374, 10148061, 12915714, 20296122, 23678809, 47357618, 71036427, 142072854]

約数ペア:

[(1, 142072854), (2, 71036427), (3, 47357618), (6, 23678809), (7, 20296122), (11, 12915714), (14, 10148061), (21, 6765374), (22, 6457857), (33, 4305238), (42, 3382687), (49, 2899446), (66, 2152619), (77, 1845102), (98, 1449723), (147, 966482), (154, 922551), (197, 721182), (223, 637098), (231, 615034), (294, 483241), (394, 360591), (446, 318549), (462, 307517), (539, 263586), (591, 240394), (669, 212366), (1078, 131793), (1182, 120197), (1338, 106183), (1379, 103026), (1561, 91014), (1617, 87862), (2167, 65562), (2453, 57918), (2758, 51513), (3122, 45507), (3234, 43931), (4137, 34342), (4334, 32781), (4683, 30338), (4906, 28959), (6501, 21854), (7359, 19306), (8274, 17171), (9366, 15169), (9653, 14718), (10927, 13002)]