156939115730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6563}}^1\times {\mathrm{140663}}^1$

素因数の和:147250

約数の個数: 32

約数和(自身を含む): 299155192704

約数和(自身を除く): 142216076974

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 6563, 13126, 32815, 65630, 111571, 140663, 223142, 281326, 557855, 703315, 1115710, 1406630, 2391271, 4782542, 11956355, 23912710, 923171269, 1846342538, 4615856345, 9231712690, 15693911573, 31387823146, 78469557865, 156939115730]

約数ペア:

[(1, 156939115730), (2, 78469557865), (5, 31387823146), (10, 15693911573), (17, 9231712690), (34, 4615856345), (85, 1846342538), (170, 923171269), (6563, 23912710), (13126, 11956355), (32815, 4782542), (65630, 2391271), (111571, 1406630), (140663, 1115710), (223142, 703315), (281326, 557855)]