144448239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 212587200

約数和(自身を除く): 68138961

約数列:

[1, 3, 13, 39, 73, 113, 219, 339, 449, 949, 1347, 1469, 2847, 4407, 5837, 8249, 17511, 24747, 32777, 50737, 98331, 107237, 152211, 321711, 426101, 659581, 1278303, 1978743, 3703801, 11111403, 48149413, 144448239]

約数ペア:

[(1, 144448239), (3, 48149413), (13, 11111403), (39, 3703801), (73, 1978743), (113, 1278303), (219, 659581), (339, 426101), (449, 321711), (949, 152211), (1347, 107237), (1469, 98331), (2847, 50737), (4407, 32777), (5837, 24747), (8249, 17511)]