130509864

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21839}}^1$

素因数の和:21934

約数の個数: 48

約数和(自身を含む): 357739200

約数和(自身を除く): 227229336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 21839, 43678, 65517, 87356, 131034, 174712, 196551, 262068, 393102, 524136, 786204, 1572408, 1812637, 3625274, 5437911, 7250548, 10875822, 14501096, 16313733, 21751644, 32627466, 43503288, 65254932, 130509864]

約数ペア:

[(1, 130509864), (2, 65254932), (3, 43503288), (4, 32627466), (6, 21751644), (8, 16313733), (9, 14501096), (12, 10875822), (18, 7250548), (24, 5437911), (36, 3625274), (72, 1812637), (83, 1572408), (166, 786204), (249, 524136), (332, 393102), (498, 262068), (664, 196551), (747, 174712), (996, 131034), (1494, 87356), (1992, 65517), (2988, 43678), (5976, 21839)]