156638544476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{5923}}^1\times {\mathrm{22877}}^1$

素因数の和:28838

約数の個数: 36

約数和(自身を含む): 291252405528

約数和(自身を除く): 134613861052

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 5923, 11846, 22877, 23692, 45754, 91508, 100691, 201382, 388909, 402764, 777818, 1555636, 1711747, 3423494, 6611453, 6846988, 13222906, 26445812, 135500471, 271000942, 542001884, 2303508007, 4607016014, 9214032028, 39159636119, 78319272238, 156638544476]

約数ペア:

[(1, 156638544476), (2, 78319272238), (4, 39159636119), (17, 9214032028), (34, 4607016014), (68, 2303508007), (289, 542001884), (578, 271000942), (1156, 135500471), (5923, 26445812), (11846, 13222906), (22877, 6846988), (23692, 6611453), (45754, 3423494), (91508, 1711747), (100691, 1555636), (201382, 777818), (388909, 402764)]