164368890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 492186240

約数和(自身を除く): 327817350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 973, 1251, 1390, 1877, 1946, 2085, 2502, 2919, 3754, 4170, 4865, 5631, 5838, 6255, 8757, 9385, 9730, 11262, 12510, 13139, 14595, 16893, 17514, 18770, 26278, 28155, 29190, 33786, 39417, 43785, 56310, 65695, 78834, 84465, 87570, 118251, 131390, 168930, 197085, 236502, 260903, 394170, 521806, 591255, 782709, 1182510, 1304515, 1565418, 1826321, 2348127, 2609030, 3652642, 3913545, 4696254, 5478963, 7827090, 9131605, 10957926, 11740635, 16436889, 18263210, 23481270, 27394815, 32873778, 54789630, 82184445, 164368890]

約数ペア:

[(1, 164368890), (2, 82184445), (3, 54789630), (5, 32873778), (6, 27394815), (7, 23481270), (9, 18263210), (10, 16436889), (14, 11740635), (15, 10957926), (18, 9131605), (21, 7827090), (30, 5478963), (35, 4696254), (42, 3913545), (45, 3652642), (63, 2609030), (70, 2348127), (90, 1826321), (105, 1565418), (126, 1304515), (139, 1182510), (210, 782709), (278, 591255), (315, 521806), (417, 394170), (630, 260903), (695, 236502), (834, 197085), (973, 168930), (1251, 131390), (1390, 118251), (1877, 87570), (1946, 84465), (2085, 78834), (2502, 65695), (2919, 56310), (3754, 43785), (4170, 39417), (4865, 33786), (5631, 29190), (5838, 28155), (6255, 26278), (8757, 18770), (9385, 17514), (9730, 16893), (11262, 14595), (12510, 13139)]