137518976

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5003

約数の個数: 64

約数和(自身を含む): 323266560

約数和(自身を除く): 185747584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 4951, 6944, 9902, 13888, 19804, 27776, 34657, 39608, 69314, 79216, 138628, 153481, 158432, 277256, 306962, 316864, 554512, 613924, 633728, 1074367, 1109024, 1227848, 2148734, 2218048, 2455696, 4297468, 4436096, 4911392, 8594936, 9822784, 17189872, 19645568, 34379744, 68759488, 137518976]

約数ペア:

[(1, 137518976), (2, 68759488), (4, 34379744), (7, 19645568), (8, 17189872), (14, 9822784), (16, 8594936), (28, 4911392), (31, 4436096), (32, 4297468), (56, 2455696), (62, 2218048), (64, 2148734), (112, 1227848), (124, 1109024), (128, 1074367), (217, 633728), (224, 613924), (248, 554512), (434, 316864), (448, 306962), (496, 277256), (868, 158432), (896, 153481), (992, 138628), (1736, 79216), (1984, 69314), (3472, 39608), (3968, 34657), (4951, 27776), (6944, 19804), (9902, 13888)]