168461772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15581}}^1$

素因数の和:15658

約数の個数: 48

約数和(自身を含む): 424079712

約数和(自身を除く): 255617940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 15581, 31162, 46743, 62324, 93486, 186972, 264877, 529754, 794631, 825793, 1059508, 1589262, 1651586, 2477379, 3178524, 3303172, 4954758, 9909516, 14038481, 28076962, 42115443, 56153924, 84230886, 168461772]

約数ペア:

[(1, 168461772), (2, 84230886), (3, 56153924), (4, 42115443), (6, 28076962), (12, 14038481), (17, 9909516), (34, 4954758), (51, 3303172), (53, 3178524), (68, 2477379), (102, 1651586), (106, 1589262), (159, 1059508), (204, 825793), (212, 794631), (318, 529754), (636, 264877), (901, 186972), (1802, 93486), (2703, 62324), (3604, 46743), (5406, 31162), (10812, 15581)]