131581152

素因数分解:

$2^5\times 3^3\times {\mathrm{152293}}^1$

素因数の和:152312

約数の個数: 48

約数和(自身を含む): 383780880

約数和(自身を除く): 252199728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 152293, 304586, 456879, 609172, 913758, 1218344, 1370637, 1827516, 2436688, 2741274, 3655032, 4111911, 4873376, 5482548, 7310064, 8223822, 10965096, 14620128, 16447644, 21930192, 32895288, 43860384, 65790576, 131581152]

約数ペア:

[(1, 131581152), (2, 65790576), (3, 43860384), (4, 32895288), (6, 21930192), (8, 16447644), (9, 14620128), (12, 10965096), (16, 8223822), (18, 7310064), (24, 5482548), (27, 4873376), (32, 4111911), (36, 3655032), (48, 2741274), (54, 2436688), (72, 1827516), (96, 1370637), (108, 1218344), (144, 913758), (216, 609172), (288, 456879), (432, 304586), (864, 152293)]