145347174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31177}}^1$

素因数の和:31229

約数の個数: 48

約数和(自身を含む): 369646368

約数和(自身を除く): 224299194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 31177, 62354, 93531, 187062, 218239, 280593, 436478, 561186, 654717, 1153549, 1309434, 1964151, 2307098, 3460647, 3928302, 6921294, 8074843, 10381941, 16149686, 20763882, 24224529, 48449058, 72673587, 145347174]

約数ペア:

[(1, 145347174), (2, 72673587), (3, 48449058), (6, 24224529), (7, 20763882), (9, 16149686), (14, 10381941), (18, 8074843), (21, 6921294), (37, 3928302), (42, 3460647), (63, 2307098), (74, 1964151), (111, 1309434), (126, 1153549), (222, 654717), (259, 561186), (333, 436478), (518, 280593), (666, 218239), (777, 187062), (1554, 93531), (2331, 62354), (4662, 31177)]