147606816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31379}}^1$

素因数の和:31406

約数の個数: 72

約数和(自身を含む): 450742320

約数和(自身を除く): 303135504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 31379, 62758, 94137, 125516, 188274, 219653, 251032, 376548, 439306, 502064, 658959, 753096, 878612, 1004128, 1317918, 1506192, 1537571, 1757224, 2635836, 3012384, 3075142, 3514448, 4612713, 5271672, 6150284, 7028896, 9225426, 10543344, 12300568, 18450852, 21086688, 24601136, 36901704, 49202272, 73803408, 147606816]

約数ペア:

[(1, 147606816), (2, 73803408), (3, 49202272), (4, 36901704), (6, 24601136), (7, 21086688), (8, 18450852), (12, 12300568), (14, 10543344), (16, 9225426), (21, 7028896), (24, 6150284), (28, 5271672), (32, 4612713), (42, 3514448), (48, 3075142), (49, 3012384), (56, 2635836), (84, 1757224), (96, 1537571), (98, 1506192), (112, 1317918), (147, 1004128), (168, 878612), (196, 753096), (224, 658959), (294, 502064), (336, 439306), (392, 376548), (588, 251032), (672, 219653), (784, 188274), (1176, 125516), (1568, 94137), (2352, 62758), (4704, 31379)]