158472372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 390612992

約数和(自身を除く): 232140620

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 9907, 15996, 19814, 29721, 39628, 59442, 118884, 307117, 426001, 614234, 852002, 921351, 1228468, 1278003, 1704004, 1842702, 2556006, 3685404, 5112012, 13206031, 26412062, 39618093, 52824124, 79236186, 158472372]

約数ペア:

[(1, 158472372), (2, 79236186), (3, 52824124), (4, 39618093), (6, 26412062), (12, 13206031), (31, 5112012), (43, 3685404), (62, 2556006), (86, 1842702), (93, 1704004), (124, 1278003), (129, 1228468), (172, 921351), (186, 852002), (258, 614234), (372, 426001), (516, 307117), (1333, 118884), (2666, 59442), (3999, 39628), (5332, 29721), (7998, 19814), (9907, 15996)]