168882285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 325011456

約数和(自身を除く): 156129171

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 1419, 1677, 1831, 2145, 2365, 2795, 5493, 6149, 7095, 8385, 9155, 18447, 20141, 23803, 27465, 30745, 60423, 71409, 78733, 92235, 100705, 119015, 236199, 261833, 302115, 357045, 393665, 785499, 866063, 1023529, 1180995, 1309165, 2598189, 3070587, 3927495, 4330315, 5117645, 11258819, 12990945, 15352935, 33776457, 56294095, 168882285]

約数ペア:

[(1, 168882285), (3, 56294095), (5, 33776457), (11, 15352935), (13, 12990945), (15, 11258819), (33, 5117645), (39, 4330315), (43, 3927495), (55, 3070587), (65, 2598189), (129, 1309165), (143, 1180995), (165, 1023529), (195, 866063), (215, 785499), (429, 393665), (473, 357045), (559, 302115), (645, 261833), (715, 236199), (1419, 119015), (1677, 100705), (1831, 92235), (2145, 78733), (2365, 71409), (2795, 60423), (5493, 30745), (6149, 27465), (7095, 23803), (8385, 20141), (9155, 18447)]