156817925120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{769}}^1\times {\mathrm{39829}}^1$

素因数の和:40623

約数の個数: 88

約数和(自身を含む): 376677886200

約数和(自身を除く): 219859961080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 769, 1024, 1280, 1538, 2560, 3076, 3845, 5120, 6152, 7690, 12304, 15380, 24608, 30760, 39829, 49216, 61520, 79658, 98432, 123040, 159316, 196864, 199145, 246080, 318632, 393728, 398290, 492160, 637264, 787456, 796580, 984320, 1274528, 1593160, 1968640, 2549056, 3186320, 3937280, 5098112, 6372640, 10196224, 12745280, 20392448, 25490560, 30628501, 40784896, 50981120, 61257002, 101962240, 122514004, 153142505, 203924480, 245028008, 306285010, 490056016, 612570020, 980112032, 1225140040, 1960224064, 2450280080, 3920448128, 4900560160, 7840896256, 9801120320, 15681792512, 19602240640, 31363585024, 39204481280, 78408962560, 156817925120]

約数ペア:

[(1, 156817925120), (2, 78408962560), (4, 39204481280), (5, 31363585024), (8, 19602240640), (10, 15681792512), (16, 9801120320), (20, 7840896256), (32, 4900560160), (40, 3920448128), (64, 2450280080), (80, 1960224064), (128, 1225140040), (160, 980112032), (256, 612570020), (320, 490056016), (512, 306285010), (640, 245028008), (769, 203924480), (1024, 153142505), (1280, 122514004), (1538, 101962240), (2560, 61257002), (3076, 50981120), (3845, 40784896), (5120, 30628501), (6152, 25490560), (7690, 20392448), (12304, 12745280), (15380, 10196224), (24608, 6372640), (30760, 5098112), (39829, 3937280), (49216, 3186320), (61520, 2549056), (79658, 1968640), (98432, 1593160), (123040, 1274528), (159316, 984320), (196864, 796580), (199145, 787456), (246080, 637264), (318632, 492160), (393728, 398290)]