142514892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 393513120

約数和(自身を除く): 250998228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 4289, 5538, 8307, 8578, 11076, 12867, 16614, 17156, 25734, 33228, 38601, 51468, 55757, 77202, 111514, 154404, 167271, 223028, 304519, 334542, 501813, 609038, 669084, 913557, 1003626, 1218076, 1827114, 2007252, 2740671, 3654228, 3958747, 5481342, 7917494, 10962684, 11876241, 15834988, 23752482, 35628723, 47504964, 71257446, 142514892]

約数ペア:

[(1, 142514892), (2, 71257446), (3, 47504964), (4, 35628723), (6, 23752482), (9, 15834988), (12, 11876241), (13, 10962684), (18, 7917494), (26, 5481342), (36, 3958747), (39, 3654228), (52, 2740671), (71, 2007252), (78, 1827114), (117, 1218076), (142, 1003626), (156, 913557), (213, 669084), (234, 609038), (284, 501813), (426, 334542), (468, 304519), (639, 223028), (852, 167271), (923, 154404), (1278, 111514), (1846, 77202), (2556, 55757), (2769, 51468), (3692, 38601), (4289, 33228), (5538, 25734), (8307, 17156), (8578, 16614), (11076, 12867)]