156985299462

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1\times {\mathrm{1471}}^1$

素因数の和:2413

約数の個数: 64

約数和(自身を含む): 318364913664

約数和(自身を除く): 161379614202

約数列:

[1, 2, 3, 6, 157, 193, 314, 386, 471, 579, 587, 942, 1158, 1174, 1471, 1761, 2942, 3522, 4413, 8826, 30301, 60602, 90903, 92159, 113291, 181806, 184318, 226582, 230947, 276477, 283903, 339873, 461894, 552954, 567806, 679746, 692841, 851709, 863477, 1385682, 1703418, 1726954, 2590431, 5180862, 17786687, 35573374, 44572771, 53360061, 89145542, 106720122, 133718313, 135565889, 166651061, 267436626, 271131778, 333302122, 406697667, 499953183, 813395334, 999906366, 26164216577, 52328433154, 78492649731, 156985299462]

約数ペア:

[(1, 156985299462), (2, 78492649731), (3, 52328433154), (6, 26164216577), (157, 999906366), (193, 813395334), (314, 499953183), (386, 406697667), (471, 333302122), (579, 271131778), (587, 267436626), (942, 166651061), (1158, 135565889), (1174, 133718313), (1471, 106720122), (1761, 89145542), (2942, 53360061), (3522, 44572771), (4413, 35573374), (8826, 17786687), (30301, 5180862), (60602, 2590431), (90903, 1726954), (92159, 1703418), (113291, 1385682), (181806, 863477), (184318, 851709), (226582, 692841), (230947, 679746), (276477, 567806), (283903, 552954), (339873, 461894)]