156966316160

素因数分解:

$2^7\times 5^1\times {\mathrm{4297}}^1\times {\mathrm{57077}}^1$

素因数の和:61393

約数の個数: 64

約数和(自身を含む): 375341503320

約数和(自身を除く): 218375187160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4297, 8594, 17188, 21485, 34376, 42970, 57077, 68752, 85940, 114154, 137504, 171880, 228308, 275008, 285385, 343760, 456616, 550016, 570770, 687520, 913232, 1141540, 1375040, 1826464, 2283080, 2750080, 3652928, 4566160, 7305856, 9132320, 18264640, 36529280, 245259869, 490519738, 981039476, 1226299345, 1962078952, 2452598690, 3924157904, 4905197380, 7848315808, 9810394760, 15696631616, 19620789520, 31393263232, 39241579040, 78483158080, 156966316160]

約数ペア:

[(1, 156966316160), (2, 78483158080), (4, 39241579040), (5, 31393263232), (8, 19620789520), (10, 15696631616), (16, 9810394760), (20, 7848315808), (32, 4905197380), (40, 3924157904), (64, 2452598690), (80, 1962078952), (128, 1226299345), (160, 981039476), (320, 490519738), (640, 245259869), (4297, 36529280), (8594, 18264640), (17188, 9132320), (21485, 7305856), (34376, 4566160), (42970, 3652928), (57077, 2750080), (68752, 2283080), (85940, 1826464), (114154, 1375040), (137504, 1141540), (171880, 913232), (228308, 687520), (275008, 570770), (285385, 550016), (343760, 456616)]