101998568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 228009600

約数和(自身を除く): 126011032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 181, 203, 232, 347, 362, 406, 694, 724, 812, 1267, 1388, 1448, 1624, 2429, 2534, 2776, 4858, 5068, 5249, 9716, 10063, 10136, 10498, 19432, 20126, 20996, 36743, 40252, 41992, 62807, 70441, 73486, 80504, 125614, 140882, 146972, 251228, 281764, 293944, 439649, 502456, 563528, 879298, 1758596, 1821403, 3517192, 3642806, 7285612, 12749821, 14571224, 25499642, 50999284, 101998568]

約数ペア:

[(1, 101998568), (2, 50999284), (4, 25499642), (7, 14571224), (8, 12749821), (14, 7285612), (28, 3642806), (29, 3517192), (56, 1821403), (58, 1758596), (116, 879298), (181, 563528), (203, 502456), (232, 439649), (347, 293944), (362, 281764), (406, 251228), (694, 146972), (724, 140882), (812, 125614), (1267, 80504), (1388, 73486), (1448, 70441), (1624, 62807), (2429, 41992), (2534, 40252), (2776, 36743), (4858, 20996), (5068, 20126), (5249, 19432), (9716, 10498), (10063, 10136)]