140406786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16217}}^1$

素因数の和:16275

約数の個数: 48

約数和(自身を含む): 336491064

約数和(自身を除く): 196084278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 16217, 32434, 48651, 97302, 145953, 210821, 291906, 421642, 600029, 632463, 1200058, 1264926, 1800087, 1897389, 3600174, 3794778, 5400261, 7800377, 10800522, 15600754, 23401131, 46802262, 70203393, 140406786]

約数ペア:

[(1, 140406786), (2, 70203393), (3, 46802262), (6, 23401131), (9, 15600754), (13, 10800522), (18, 7800377), (26, 5400261), (37, 3794778), (39, 3600174), (74, 1897389), (78, 1800087), (111, 1264926), (117, 1200058), (222, 632463), (234, 600029), (333, 421642), (481, 291906), (666, 210821), (962, 145953), (1443, 97302), (2886, 48651), (4329, 32434), (8658, 16217)]