148857982

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 281362032

約数和(自身を除く): 132504050

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 331, 353, 637, 662, 706, 1274, 2317, 2471, 4303, 4589, 4634, 4942, 8606, 9178, 16219, 17297, 30121, 32123, 32438, 34594, 60242, 64246, 116843, 210847, 224861, 233686, 421694, 449722, 817901, 1518959, 1635802, 3037918, 5725307, 10632713, 11450614, 21265426, 74428991, 148857982]

約数ペア:

[(1, 148857982), (2, 74428991), (7, 21265426), (13, 11450614), (14, 10632713), (26, 5725307), (49, 3037918), (91, 1635802), (98, 1518959), (182, 817901), (331, 449722), (353, 421694), (637, 233686), (662, 224861), (706, 210847), (1274, 116843), (2317, 64246), (2471, 60242), (4303, 34594), (4589, 32438), (4634, 32123), (4942, 30121), (8606, 17297), (9178, 16219)]