157445136

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4903}}^1$

素因数の和:5140

約数の個数: 60

約数和(自身を含む): 442693888

約数和(自身を除く): 285248752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 4903, 5352, 8028, 9806, 10704, 14709, 16056, 19612, 29418, 32112, 39224, 44127, 58836, 78448, 88254, 117672, 176508, 235344, 353016, 706032, 1093369, 2186738, 3280107, 4373476, 6560214, 8746952, 9840321, 13120428, 17493904, 19680642, 26240856, 39361284, 52481712, 78722568, 157445136]

約数ペア:

[(1, 157445136), (2, 78722568), (3, 52481712), (4, 39361284), (6, 26240856), (8, 19680642), (9, 17493904), (12, 13120428), (16, 9840321), (18, 8746952), (24, 6560214), (36, 4373476), (48, 3280107), (72, 2186738), (144, 1093369), (223, 706032), (446, 353016), (669, 235344), (892, 176508), (1338, 117672), (1784, 88254), (2007, 78448), (2676, 58836), (3568, 44127), (4014, 39224), (4903, 32112), (5352, 29418), (8028, 19612), (9806, 16056), (10704, 14709)]