156945612

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 373677920

約数和(自身を除く): 216732308

約数列:

[1, 2, 3, 4, 6, 12, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 1164, 1237, 1308, 2474, 3711, 4948, 7422, 10573, 14844, 21146, 31719, 42292, 63438, 119989, 126876, 134833, 239978, 269666, 359967, 404499, 479956, 539332, 719934, 808998, 1439868, 1617996, 13078801, 26157602, 39236403, 52315204, 78472806, 156945612]

約数ペア:

[(1, 156945612), (2, 78472806), (3, 52315204), (4, 39236403), (6, 26157602), (12, 13078801), (97, 1617996), (109, 1439868), (194, 808998), (218, 719934), (291, 539332), (327, 479956), (388, 404499), (436, 359967), (582, 269666), (654, 239978), (1164, 134833), (1237, 126876), (1308, 119989), (2474, 63438), (3711, 42292), (4948, 31719), (7422, 21146), (10573, 14844)]