156902086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 261255456

約数和(自身を除く): 104353370

約数列:

[1, 2, 11, 22, 101, 202, 241, 293, 482, 586, 1111, 2222, 2651, 3223, 5302, 6446, 24341, 29593, 48682, 59186, 70613, 141226, 267751, 325523, 535502, 651046, 776743, 1553486, 7131913, 14263826, 78451043, 156902086]

約数ペア:

[(1, 156902086), (2, 78451043), (11, 14263826), (22, 7131913), (101, 1553486), (202, 776743), (241, 651046), (293, 535502), (482, 325523), (586, 267751), (1111, 141226), (2222, 70613), (2651, 59186), (3223, 48682), (5302, 29593), (6446, 24341)]