131172384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195197}}^1$

素因数の和:195217

約数の個数: 48

約数和(自身を含む): 393519168

約数和(自身を除く): 262346784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195197, 390394, 585591, 780788, 1171182, 1366379, 1561576, 2342364, 2732758, 3123152, 4099137, 4684728, 5465516, 6246304, 8198274, 9369456, 10931032, 16396548, 18738912, 21862064, 32793096, 43724128, 65586192, 131172384]

約数ペア:

[(1, 131172384), (2, 65586192), (3, 43724128), (4, 32793096), (6, 21862064), (7, 18738912), (8, 16396548), (12, 10931032), (14, 9369456), (16, 8198274), (21, 6246304), (24, 5465516), (28, 4684728), (32, 4099137), (42, 3123152), (48, 2732758), (56, 2342364), (84, 1561576), (96, 1366379), (112, 1171182), (168, 780788), (224, 585591), (336, 390394), (672, 195197)]