135438108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16381}}^1$

素因数の和:16454

約数の個数: 48

約数和(自身を含む): 346774176

約数和(自身を除く): 211336068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 16381, 32762, 49143, 65524, 98286, 196572, 212953, 425906, 638859, 851812, 868193, 1277718, 1736386, 2555436, 2604579, 3472772, 5209158, 10418316, 11286509, 22573018, 33859527, 45146036, 67719054, 135438108]

約数ペア:

[(1, 135438108), (2, 67719054), (3, 45146036), (4, 33859527), (6, 22573018), (12, 11286509), (13, 10418316), (26, 5209158), (39, 3472772), (52, 2604579), (53, 2555436), (78, 1736386), (106, 1277718), (156, 868193), (159, 851812), (212, 638859), (318, 425906), (636, 212953), (689, 196572), (1378, 98286), (2067, 65524), (2756, 49143), (4134, 32762), (8268, 16381)]