148473416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203947}}^1$

素因数の和:203973

約数の個数: 32

約数和(自身を含む): 342632640

約数和(自身を除く): 194159224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 203947, 407894, 815788, 1427629, 1631576, 2651311, 2855258, 5302622, 5710516, 10605244, 11421032, 18559177, 21210488, 37118354, 74236708, 148473416]

約数ペア:

[(1, 148473416), (2, 74236708), (4, 37118354), (7, 21210488), (8, 18559177), (13, 11421032), (14, 10605244), (26, 5710516), (28, 5302622), (52, 2855258), (56, 2651311), (91, 1631576), (104, 1427629), (182, 815788), (364, 407894), (728, 203947)]