165688912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2923

約数の個数: 40

約数和(自身を含む): 332121600

約数和(自身を除く): 166432688

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 2789, 3713, 5578, 7426, 11156, 14852, 22312, 29704, 44624, 59408, 131083, 220331, 262166, 440662, 524332, 881324, 1048664, 1762648, 2097328, 3525296, 10355557, 20711114, 41422228, 82844456, 165688912]

約数ペア:

[(1, 165688912), (2, 82844456), (4, 41422228), (8, 20711114), (16, 10355557), (47, 3525296), (79, 2097328), (94, 1762648), (158, 1048664), (188, 881324), (316, 524332), (376, 440662), (632, 262166), (752, 220331), (1264, 131083), (2789, 59408), (3713, 44624), (5578, 29704), (7426, 22312), (11156, 14852)]