161850247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 190370880

約数和(自身を除く): 28520633

約数列:

[1, 13, 29, 37, 41, 283, 377, 481, 533, 1073, 1189, 1517, 3679, 8207, 10471, 11603, 13949, 15457, 19721, 43993, 106691, 136123, 150839, 303659, 336487, 429311, 571909, 3947567, 4374331, 5581043, 12450019, 161850247]

約数ペア:

[(1, 161850247), (13, 12450019), (29, 5581043), (37, 4374331), (41, 3947567), (283, 571909), (377, 429311), (481, 336487), (533, 303659), (1073, 150839), (1189, 136123), (1517, 106691), (3679, 43993), (8207, 19721), (10471, 15457), (11603, 13949)]