145550244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19469}}^1$

素因数の和:19572

約数の個数: 48

約数和(自身を含む): 392515200

約数和(自身を除く): 246964956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 19469, 38938, 58407, 77876, 116814, 136283, 233628, 272566, 408849, 545132, 817698, 1635396, 1732741, 3465482, 5198223, 6930964, 10396446, 12129187, 20792892, 24258374, 36387561, 48516748, 72775122, 145550244]

約数ペア:

[(1, 145550244), (2, 72775122), (3, 48516748), (4, 36387561), (6, 24258374), (7, 20792892), (12, 12129187), (14, 10396446), (21, 6930964), (28, 5198223), (42, 3465482), (84, 1732741), (89, 1635396), (178, 817698), (267, 545132), (356, 408849), (534, 272566), (623, 233628), (1068, 136283), (1246, 116814), (1869, 77876), (2492, 58407), (3738, 38938), (7476, 19469)]