163271296

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 350553600

約数和(自身を除く): 187282304

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1789, 1984, 2852, 2944, 3578, 3968, 5704, 7156, 11408, 14312, 22816, 28624, 41147, 45632, 55459, 57248, 82294, 91264, 110918, 114496, 164588, 221836, 228992, 329176, 443672, 658352, 887344, 1275557, 1316704, 1774688, 2551114, 2633408, 3549376, 5102228, 5266816, 7098752, 10204456, 20408912, 40817824, 81635648, 163271296]

約数ペア:

[(1, 163271296), (2, 81635648), (4, 40817824), (8, 20408912), (16, 10204456), (23, 7098752), (31, 5266816), (32, 5102228), (46, 3549376), (62, 2633408), (64, 2551114), (92, 1774688), (124, 1316704), (128, 1275557), (184, 887344), (248, 658352), (368, 443672), (496, 329176), (713, 228992), (736, 221836), (992, 164588), (1426, 114496), (1472, 110918), (1789, 91264), (1984, 82294), (2852, 57248), (2944, 55459), (3578, 45632), (3968, 41147), (5704, 28624), (7156, 22816), (11408, 14312)]