131252688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{130211}}^1$

素因数の和:130232

約数の個数: 60

約数和(自身を含む): 419803488

約数和(自身を除く): 288550800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 130211, 260422, 390633, 520844, 781266, 911477, 1041688, 1171899, 1562532, 1822954, 2083376, 2343798, 2734431, 3125064, 3645908, 4687596, 5468862, 6250128, 7291816, 8203293, 9375192, 10937724, 14583632, 16406586, 18750384, 21875448, 32813172, 43750896, 65626344, 131252688]

約数ペア:

[(1, 131252688), (2, 65626344), (3, 43750896), (4, 32813172), (6, 21875448), (7, 18750384), (8, 16406586), (9, 14583632), (12, 10937724), (14, 9375192), (16, 8203293), (18, 7291816), (21, 6250128), (24, 5468862), (28, 4687596), (36, 3645908), (42, 3125064), (48, 2734431), (56, 2343798), (63, 2083376), (72, 1822954), (84, 1562532), (112, 1171899), (126, 1041688), (144, 911477), (168, 781266), (252, 520844), (336, 390633), (504, 260422), (1008, 130211)]