159399520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4644

約数の個数: 96

約数和(自身を含む): 444358656

約数和(自身を除く): 284959136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4591, 4960, 6944, 8680, 9182, 17360, 18364, 22955, 32137, 34720, 36728, 45910, 64274, 73456, 91820, 128548, 142321, 146912, 160685, 183640, 257096, 284642, 321370, 367280, 514192, 569284, 642740, 711605, 734560, 996247, 1028384, 1138568, 1285480, 1423210, 1992494, 2277136, 2570960, 2846420, 3984988, 4554272, 4981235, 5141920, 5692840, 7969976, 9962470, 11385680, 15939952, 19924940, 22771360, 31879904, 39849880, 79699760, 159399520]

約数ペア:

[(1, 159399520), (2, 79699760), (4, 39849880), (5, 31879904), (7, 22771360), (8, 19924940), (10, 15939952), (14, 11385680), (16, 9962470), (20, 7969976), (28, 5692840), (31, 5141920), (32, 4981235), (35, 4554272), (40, 3984988), (56, 2846420), (62, 2570960), (70, 2277136), (80, 1992494), (112, 1423210), (124, 1285480), (140, 1138568), (155, 1028384), (160, 996247), (217, 734560), (224, 711605), (248, 642740), (280, 569284), (310, 514192), (434, 367280), (496, 321370), (560, 284642), (620, 257096), (868, 183640), (992, 160685), (1085, 146912), (1120, 142321), (1240, 128548), (1736, 91820), (2170, 73456), (2480, 64274), (3472, 45910), (4340, 36728), (4591, 34720), (4960, 32137), (6944, 22955), (8680, 18364), (9182, 17360)]