157589928

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31721}}^1$

素因数の和:31759

約数の個数: 64

約数和(自身を含む): 456796800

約数和(自身を除く): 299206872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 31721, 63442, 95163, 126884, 190326, 253768, 285489, 380652, 570978, 729583, 761304, 856467, 1141956, 1459166, 1712934, 2188749, 2283912, 2918332, 3425868, 4377498, 5836664, 6566247, 6851736, 8754996, 13132494, 17509992, 19698741, 26264988, 39397482, 52529976, 78794964, 157589928]

約数ペア:

[(1, 157589928), (2, 78794964), (3, 52529976), (4, 39397482), (6, 26264988), (8, 19698741), (9, 17509992), (12, 13132494), (18, 8754996), (23, 6851736), (24, 6566247), (27, 5836664), (36, 4377498), (46, 3425868), (54, 2918332), (69, 2283912), (72, 2188749), (92, 1712934), (108, 1459166), (138, 1141956), (184, 856467), (207, 761304), (216, 729583), (276, 570978), (414, 380652), (552, 285489), (621, 253768), (828, 190326), (1242, 126884), (1656, 95163), (2484, 63442), (4968, 31721)]