161646540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14407}}^1$

素因数の和:14447

約数の個数: 96

約数和(自身を含む): 522837504

約数和(自身を除く): 361190964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 14407, 28814, 43221, 57628, 72035, 86442, 144070, 158477, 172884, 216105, 244919, 288140, 316954, 432210, 475431, 489838, 633908, 734757, 792385, 864420, 950862, 979676, 1224595, 1469514, 1584770, 1901724, 2377155, 2449190, 2694109, 2939028, 3169540, 3673785, 4754310, 4898380, 5388218, 7347570, 8082327, 9508620, 10776436, 13470545, 14695140, 16164654, 26941090, 32329308, 40411635, 53882180, 80823270, 161646540]

約数ペア:

[(1, 161646540), (2, 80823270), (3, 53882180), (4, 40411635), (5, 32329308), (6, 26941090), (10, 16164654), (11, 14695140), (12, 13470545), (15, 10776436), (17, 9508620), (20, 8082327), (22, 7347570), (30, 5388218), (33, 4898380), (34, 4754310), (44, 3673785), (51, 3169540), (55, 2939028), (60, 2694109), (66, 2449190), (68, 2377155), (85, 1901724), (102, 1584770), (110, 1469514), (132, 1224595), (165, 979676), (170, 950862), (187, 864420), (204, 792385), (220, 734757), (255, 633908), (330, 489838), (340, 475431), (374, 432210), (510, 316954), (561, 288140), (660, 244919), (748, 216105), (935, 172884), (1020, 158477), (1122, 144070), (1870, 86442), (2244, 72035), (2805, 57628), (3740, 43221), (5610, 28814), (11220, 14407)]