131035016

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 303367680

約数和(自身を除く): 172332664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 62, 82, 98, 124, 164, 196, 217, 248, 263, 287, 328, 392, 434, 526, 574, 868, 1052, 1148, 1271, 1519, 1736, 1841, 2009, 2104, 2296, 2542, 3038, 3682, 4018, 5084, 6076, 7364, 8036, 8153, 8897, 10168, 10783, 12152, 12887, 14728, 16072, 16306, 17794, 21566, 25774, 32612, 35588, 43132, 51548, 57071, 62279, 65224, 71176, 75481, 86264, 103096, 114142, 124558, 150962, 228284, 249116, 301924, 334273, 399497, 456568, 498232, 528367, 603848, 668546, 798994, 1056734, 1337092, 1597988, 2113468, 2339911, 2674184, 3195976, 4226936, 4679822, 9359644, 16379377, 18719288, 32758754, 65517508, 131035016]

約数ペア:

[(1, 131035016), (2, 65517508), (4, 32758754), (7, 18719288), (8, 16379377), (14, 9359644), (28, 4679822), (31, 4226936), (41, 3195976), (49, 2674184), (56, 2339911), (62, 2113468), (82, 1597988), (98, 1337092), (124, 1056734), (164, 798994), (196, 668546), (217, 603848), (248, 528367), (263, 498232), (287, 456568), (328, 399497), (392, 334273), (434, 301924), (526, 249116), (574, 228284), (868, 150962), (1052, 124558), (1148, 114142), (1271, 103096), (1519, 86264), (1736, 75481), (1841, 71176), (2009, 65224), (2104, 62279), (2296, 57071), (2542, 51548), (3038, 43132), (3682, 35588), (4018, 32612), (5084, 25774), (6076, 21566), (7364, 17794), (8036, 16306), (8153, 16072), (8897, 14728), (10168, 12887), (10783, 12152)]