192158398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 305648640

約数和(自身を除く): 113490242

約数列:

[1, 2, 31, 59, 62, 118, 131, 262, 401, 802, 1829, 3658, 4061, 7729, 8122, 12431, 15458, 23659, 24862, 47318, 52531, 105062, 239599, 479198, 733429, 1466858, 1628461, 3099329, 3256922, 6198658, 96079199, 192158398]

約数ペア:

[(1, 192158398), (2, 96079199), (31, 6198658), (59, 3256922), (62, 3099329), (118, 1628461), (131, 1466858), (262, 733429), (401, 479198), (802, 239599), (1829, 105062), (3658, 52531), (4061, 47318), (7729, 24862), (8122, 23659), (12431, 15458)]