161899024

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3752

約数の個数: 80

約数和(自身を含む): 396188928

約数和(自身を除く): 234289904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 3697, 5474, 6256, 7394, 10948, 14788, 21896, 25879, 29576, 43792, 51758, 59152, 62849, 85031, 103516, 125698, 170062, 207032, 251396, 340124, 414064, 439943, 502792, 595217, 680248, 879886, 1005584, 1190434, 1360496, 1445527, 1759772, 2380868, 2891054, 3519544, 4761736, 5782108, 7039088, 9523472, 10118689, 11564216, 20237378, 23128432, 40474756, 80949512, 161899024]

約数ペア:

[(1, 161899024), (2, 80949512), (4, 40474756), (7, 23128432), (8, 20237378), (14, 11564216), (16, 10118689), (17, 9523472), (23, 7039088), (28, 5782108), (34, 4761736), (46, 3519544), (56, 2891054), (68, 2380868), (92, 1759772), (112, 1445527), (119, 1360496), (136, 1190434), (161, 1005584), (184, 879886), (238, 680248), (272, 595217), (322, 502792), (368, 439943), (391, 414064), (476, 340124), (644, 251396), (782, 207032), (952, 170062), (1288, 125698), (1564, 103516), (1904, 85031), (2576, 62849), (2737, 59152), (3128, 51758), (3697, 43792), (5474, 29576), (6256, 25879), (7394, 21896), (10948, 14788)]