145126506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 348106752

約数和(自身を除く): 202980246

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 111, 141, 222, 259, 282, 329, 518, 658, 777, 987, 1554, 1739, 1974, 1987, 3478, 3974, 5217, 5961, 10434, 11922, 12173, 13909, 24346, 27818, 36519, 41727, 73038, 73519, 83454, 93389, 147038, 186778, 220557, 280167, 441114, 514633, 560334, 653723, 1029266, 1307446, 1543899, 1961169, 3087798, 3455393, 3922338, 6910786, 10366179, 20732358, 24187751, 48375502, 72563253, 145126506]

約数ペア:

[(1, 145126506), (2, 72563253), (3, 48375502), (6, 24187751), (7, 20732358), (14, 10366179), (21, 6910786), (37, 3922338), (42, 3455393), (47, 3087798), (74, 1961169), (94, 1543899), (111, 1307446), (141, 1029266), (222, 653723), (259, 560334), (282, 514633), (329, 441114), (518, 280167), (658, 220557), (777, 186778), (987, 147038), (1554, 93389), (1739, 83454), (1974, 73519), (1987, 73038), (3478, 41727), (3974, 36519), (5217, 27818), (5961, 24346), (10434, 13909), (11922, 12173)]