16155672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 44362080

約数和(自身を除く): 28206408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 977, 1272, 1378, 1954, 2067, 2756, 2931, 3908, 4134, 5512, 5862, 7816, 8268, 11724, 12701, 16536, 23448, 25402, 38103, 50804, 51781, 76206, 101608, 103562, 152412, 155343, 207124, 304824, 310686, 414248, 621372, 673153, 1242744, 1346306, 2019459, 2692612, 4038918, 5385224, 8077836, 16155672]

約数ペア:

[(1, 16155672), (2, 8077836), (3, 5385224), (4, 4038918), (6, 2692612), (8, 2019459), (12, 1346306), (13, 1242744), (24, 673153), (26, 621372), (39, 414248), (52, 310686), (53, 304824), (78, 207124), (104, 155343), (106, 152412), (156, 103562), (159, 101608), (212, 76206), (312, 51781), (318, 50804), (424, 38103), (636, 25402), (689, 23448), (977, 16536), (1272, 12701), (1378, 11724), (1954, 8268), (2067, 7816), (2756, 5862), (2931, 5512), (3908, 4134)]