156090165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 313804800

約数和(自身を除く): 157714635

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 149, 165, 231, 385, 447, 745, 907, 1043, 1155, 1639, 2235, 2721, 3129, 4535, 4917, 5215, 6349, 8195, 9977, 11473, 13605, 15645, 19047, 24585, 29931, 31745, 34419, 49885, 57365, 69839, 95235, 135143, 149655, 172095, 209517, 349195, 405429, 675715, 946001, 1047585, 1486573, 2027145, 2838003, 4459719, 4730005, 7432865, 10406011, 14190015, 22298595, 31218033, 52030055, 156090165]

約数ペア:

[(1, 156090165), (3, 52030055), (5, 31218033), (7, 22298595), (11, 14190015), (15, 10406011), (21, 7432865), (33, 4730005), (35, 4459719), (55, 2838003), (77, 2027145), (105, 1486573), (149, 1047585), (165, 946001), (231, 675715), (385, 405429), (447, 349195), (745, 209517), (907, 172095), (1043, 149655), (1155, 135143), (1639, 95235), (2235, 69839), (2721, 57365), (3129, 49885), (4535, 34419), (4917, 31745), (5215, 29931), (6349, 24585), (8195, 19047), (9977, 15645), (11473, 13605)]