148202320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8588

約数の個数: 80

約数和(自身を含む): 406545408

約数和(自身を除く): 258343088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8537, 8680, 17074, 17360, 34148, 42685, 59759, 68296, 85370, 119518, 136592, 170740, 239036, 264647, 298795, 341480, 478072, 529294, 597590, 682960, 956144, 1058588, 1195180, 1323235, 1852529, 2117176, 2390360, 2646470, 3705058, 4234352, 4780720, 5292940, 7410116, 9262645, 10585880, 14820232, 18525290, 21171760, 29640464, 37050580, 74101160, 148202320]

約数ペア:

[(1, 148202320), (2, 74101160), (4, 37050580), (5, 29640464), (7, 21171760), (8, 18525290), (10, 14820232), (14, 10585880), (16, 9262645), (20, 7410116), (28, 5292940), (31, 4780720), (35, 4234352), (40, 3705058), (56, 2646470), (62, 2390360), (70, 2117176), (80, 1852529), (112, 1323235), (124, 1195180), (140, 1058588), (155, 956144), (217, 682960), (248, 597590), (280, 529294), (310, 478072), (434, 341480), (496, 298795), (560, 264647), (620, 239036), (868, 170740), (1085, 136592), (1240, 119518), (1736, 85370), (2170, 68296), (2480, 59759), (3472, 42685), (4340, 34148), (8537, 17360), (8680, 17074)]