128993832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 383160960

約数和(自身を除く): 254167128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 271, 396, 542, 601, 792, 813, 1084, 1202, 1626, 1803, 2168, 2404, 2439, 2981, 3252, 3606, 4808, 4878, 5409, 5962, 6504, 6611, 7212, 8943, 9756, 10818, 11924, 13222, 14424, 17886, 19512, 19833, 21636, 23848, 26444, 26829, 35772, 39666, 43272, 52888, 53658, 59499, 71544, 79332, 107316, 118998, 158664, 162871, 214632, 237996, 325742, 475992, 488613, 651484, 977226, 1302968, 1465839, 1791581, 1954452, 2931678, 3583162, 3908904, 5374743, 5863356, 7166324, 10749486, 11726712, 14332648, 16124229, 21498972, 32248458, 42997944, 64496916, 128993832]

約数ペア:

[(1, 128993832), (2, 64496916), (3, 42997944), (4, 32248458), (6, 21498972), (8, 16124229), (9, 14332648), (11, 11726712), (12, 10749486), (18, 7166324), (22, 5863356), (24, 5374743), (33, 3908904), (36, 3583162), (44, 2931678), (66, 1954452), (72, 1791581), (88, 1465839), (99, 1302968), (132, 977226), (198, 651484), (264, 488613), (271, 475992), (396, 325742), (542, 237996), (601, 214632), (792, 162871), (813, 158664), (1084, 118998), (1202, 107316), (1626, 79332), (1803, 71544), (2168, 59499), (2404, 53658), (2439, 52888), (2981, 43272), (3252, 39666), (3606, 35772), (4808, 26829), (4878, 26444), (5409, 23848), (5962, 21636), (6504, 19833), (6611, 19512), (7212, 17886), (8943, 14424), (9756, 13222), (10818, 11924)]