149789486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1657}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 280772352

約数和(自身を除く): 130982866

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 587, 1174, 1657, 3314, 4109, 6457, 8218, 11599, 12914, 18227, 23198, 36454, 45199, 90398, 127589, 255178, 972659, 1945318, 6808613, 10699249, 13617226, 21398498, 74894743, 149789486]

約数ペア:

[(1, 149789486), (2, 74894743), (7, 21398498), (11, 13617226), (14, 10699249), (22, 6808613), (77, 1945318), (154, 972659), (587, 255178), (1174, 127589), (1657, 90398), (3314, 45199), (4109, 36454), (6457, 23198), (8218, 18227), (11599, 12914)]