16138548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 44755200

約数和(自身を除く): 28616652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 73, 89, 92, 108, 138, 146, 178, 207, 219, 267, 276, 292, 356, 414, 438, 534, 621, 657, 801, 828, 876, 1068, 1242, 1314, 1602, 1679, 1971, 2047, 2403, 2484, 2628, 3204, 3358, 3942, 4094, 4806, 5037, 6141, 6497, 6716, 7884, 8188, 9612, 10074, 12282, 12994, 15111, 18423, 19491, 20148, 24564, 25988, 30222, 36846, 38982, 45333, 55269, 58473, 60444, 73692, 77964, 90666, 110538, 116946, 149431, 175419, 181332, 221076, 233892, 298862, 350838, 448293, 597724, 701676, 896586, 1344879, 1793172, 2689758, 4034637, 5379516, 8069274, 16138548]

約数ペア:

[(1, 16138548), (2, 8069274), (3, 5379516), (4, 4034637), (6, 2689758), (9, 1793172), (12, 1344879), (18, 896586), (23, 701676), (27, 597724), (36, 448293), (46, 350838), (54, 298862), (69, 233892), (73, 221076), (89, 181332), (92, 175419), (108, 149431), (138, 116946), (146, 110538), (178, 90666), (207, 77964), (219, 73692), (267, 60444), (276, 58473), (292, 55269), (356, 45333), (414, 38982), (438, 36846), (534, 30222), (621, 25988), (657, 24564), (801, 20148), (828, 19491), (876, 18423), (1068, 15111), (1242, 12994), (1314, 12282), (1602, 10074), (1679, 9612), (1971, 8188), (2047, 7884), (2403, 6716), (2484, 6497), (2628, 6141), (3204, 5037), (3358, 4806), (3942, 4094)]