151393984

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3905

約数の個数: 56

約数和(自身を含む): 347289120

約数和(自身を除く): 195895136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 3797, 4984, 5696, 7594, 9968, 15188, 19936, 26579, 30376, 39872, 53158, 60752, 106316, 121504, 212632, 243008, 337933, 425264, 675866, 850528, 1351732, 1701056, 2365531, 2703464, 4731062, 5406928, 9462124, 10813856, 18924248, 21627712, 37848496, 75696992, 151393984]

約数ペア:

[(1, 151393984), (2, 75696992), (4, 37848496), (7, 21627712), (8, 18924248), (14, 10813856), (16, 9462124), (28, 5406928), (32, 4731062), (56, 2703464), (64, 2365531), (89, 1701056), (112, 1351732), (178, 850528), (224, 675866), (356, 425264), (448, 337933), (623, 243008), (712, 212632), (1246, 121504), (1424, 106316), (2492, 60752), (2848, 53158), (3797, 39872), (4984, 30376), (5696, 26579), (7594, 19936), (9968, 15188)]