145857984

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39983}}^1$

素因数の和:40017

約数の個数: 56

約数和(自身を含む): 406237440

約数和(自身を除く): 260379456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 39983, 79966, 119949, 159932, 239898, 319864, 479796, 639728, 759677, 959592, 1279456, 1519354, 1919184, 2279031, 2558912, 3038708, 3838368, 4558062, 6077416, 7676736, 9116124, 12154832, 18232248, 24309664, 36464496, 48619328, 72928992, 145857984]

約数ペア:

[(1, 145857984), (2, 72928992), (3, 48619328), (4, 36464496), (6, 24309664), (8, 18232248), (12, 12154832), (16, 9116124), (19, 7676736), (24, 6077416), (32, 4558062), (38, 3838368), (48, 3038708), (57, 2558912), (64, 2279031), (76, 1919184), (96, 1519354), (114, 1279456), (152, 959592), (192, 759677), (228, 639728), (304, 479796), (456, 319864), (608, 239898), (912, 159932), (1216, 119949), (1824, 79966), (3648, 39983)]