149431542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 195304458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 177, 247, 354, 494, 741, 767, 1121, 1482, 1534, 1709, 2242, 2301, 3363, 3418, 4602, 5127, 6726, 10254, 14573, 22217, 29146, 32471, 43719, 44434, 64942, 66651, 87438, 97413, 100831, 133302, 194826, 201662, 302493, 422123, 604986, 844246, 1266369, 1310803, 1915789, 2532738, 2621606, 3831578, 3932409, 5747367, 7864818, 11494734, 24905257, 49810514, 74715771, 149431542]

約数ペア:

[(1, 149431542), (2, 74715771), (3, 49810514), (6, 24905257), (13, 11494734), (19, 7864818), (26, 5747367), (38, 3932409), (39, 3831578), (57, 2621606), (59, 2532738), (78, 1915789), (114, 1310803), (118, 1266369), (177, 844246), (247, 604986), (354, 422123), (494, 302493), (741, 201662), (767, 194826), (1121, 133302), (1482, 100831), (1534, 97413), (1709, 87438), (2242, 66651), (2301, 64942), (3363, 44434), (3418, 43719), (4602, 32471), (5127, 29146), (6726, 22217), (10254, 14573)]