142978116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4944

約数の個数: 48

約数和(自身を含む): 353928960

約数和(自身を除く): 210950844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4787, 4978, 7467, 9574, 9956, 14361, 14934, 19148, 28722, 29868, 57444, 90953, 181906, 272859, 363812, 545718, 627097, 1091436, 1254194, 1881291, 2508388, 3762582, 7525164, 11914843, 23829686, 35744529, 47659372, 71489058, 142978116]

約数ペア:

[(1, 142978116), (2, 71489058), (3, 47659372), (4, 35744529), (6, 23829686), (12, 11914843), (19, 7525164), (38, 3762582), (57, 2508388), (76, 1881291), (114, 1254194), (131, 1091436), (228, 627097), (262, 545718), (393, 363812), (524, 272859), (786, 181906), (1572, 90953), (2489, 57444), (4787, 29868), (4978, 28722), (7467, 19148), (9574, 14934), (9956, 14361)]