148904756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37224

約数の個数: 48

約数和(自身を含む): 349883520

約数和(自身を除く): 200978764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 37189, 74378, 148756, 260323, 409079, 483457, 520646, 818158, 966914, 1041292, 1636316, 1933828, 2863553, 3384199, 5318027, 5727106, 6768398, 10636054, 11454212, 13536796, 21272108, 37226189, 74452378, 148904756]

約数ペア:

[(1, 148904756), (2, 74452378), (4, 37226189), (7, 21272108), (11, 13536796), (13, 11454212), (14, 10636054), (22, 6768398), (26, 5727106), (28, 5318027), (44, 3384199), (52, 2863553), (77, 1933828), (91, 1636316), (143, 1041292), (154, 966914), (182, 818158), (286, 520646), (308, 483457), (364, 409079), (572, 260323), (1001, 148756), (2002, 74378), (4004, 37189)]