100138528

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5023}}^1$

素因数の和:5129

約数の個数: 48

約数和(自身を含む): 227888640

約数和(自身を除く): 127750112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 5023, 9968, 10046, 19936, 20092, 35161, 40184, 70322, 80368, 140644, 160736, 281288, 447047, 562576, 894094, 1125152, 1788188, 3129329, 3576376, 6258658, 7152752, 12517316, 14305504, 25034632, 50069264, 100138528]

約数ペア:

[(1, 100138528), (2, 50069264), (4, 25034632), (7, 14305504), (8, 12517316), (14, 7152752), (16, 6258658), (28, 3576376), (32, 3129329), (56, 1788188), (89, 1125152), (112, 894094), (178, 562576), (224, 447047), (356, 281288), (623, 160736), (712, 140644), (1246, 80368), (1424, 70322), (2492, 40184), (2848, 35161), (4984, 20092), (5023, 19936), (9968, 10046)]