151486640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40289}}^1$

素因数の和:40349

約数の個数: 40

約数和(自身を含む): 359709120

約数和(自身を除く): 208222480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 40289, 80578, 161156, 201445, 322312, 402890, 644624, 805780, 1611560, 1893583, 3223120, 3787166, 7574332, 9467915, 15148664, 18935830, 30297328, 37871660, 75743320, 151486640]

約数ペア:

[(1, 151486640), (2, 75743320), (4, 37871660), (5, 30297328), (8, 18935830), (10, 15148664), (16, 9467915), (20, 7574332), (40, 3787166), (47, 3223120), (80, 1893583), (94, 1611560), (188, 805780), (235, 644624), (376, 402890), (470, 322312), (752, 201445), (940, 161156), (1880, 80578), (3760, 40289)]