2156657104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 5111545856

約数和(自身を除く): 2954888752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 73, 112, 124, 127, 134, 146, 217, 248, 254, 268, 292, 434, 469, 496, 508, 511, 536, 584, 868, 889, 938, 1016, 1022, 1072, 1168, 1736, 1778, 1876, 2032, 2044, 2077, 2263, 3472, 3556, 3752, 3937, 4088, 4154, 4526, 4891, 7112, 7504, 7874, 8176, 8308, 8509, 9052, 9271, 9782, 14224, 14539, 15748, 15841, 16616, 17018, 18104, 18542, 19564, 27559, 29078, 31496, 31682, 33232, 34036, 34237, 36208, 37084, 39128, 55118, 58156, 59563, 62992, 63364, 64897, 68072, 68474, 74168, 78256, 110236, 116312, 119126, 126728, 129794, 136144, 136948, 148336, 151621, 220472, 232624, 238252, 253456, 259588, 263779, 273896, 287401, 303242, 440944, 476504, 519176, 527558, 547792, 574802, 606484, 621157, 953008, 1038352, 1055116, 1061347, 1149604, 1212968, 1242314, 1846453, 2011807, 2110232, 2122694, 2299208, 2425936, 2484628, 3692906, 4023614, 4220464, 4245388, 4348099, 4598416, 4969256, 7385812, 8047228, 8490776, 8696198, 9938512, 14771624, 16094456, 16981552, 17392396, 19255867, 29543248, 32188912, 34784792, 38511734, 69569584, 77023468, 134791069, 154046936, 269582138, 308093872, 539164276, 1078328552, 2156657104]

約数ペア:

[(1, 2156657104), (2, 1078328552), (4, 539164276), (7, 308093872), (8, 269582138), (14, 154046936), (16, 134791069), (28, 77023468), (31, 69569584), (56, 38511734), (62, 34784792), (67, 32188912), (73, 29543248), (112, 19255867), (124, 17392396), (127, 16981552), (134, 16094456), (146, 14771624), (217, 9938512), (248, 8696198), (254, 8490776), (268, 8047228), (292, 7385812), (434, 4969256), (469, 4598416), (496, 4348099), (508, 4245388), (511, 4220464), (536, 4023614), (584, 3692906), (868, 2484628), (889, 2425936), (938, 2299208), (1016, 2122694), (1022, 2110232), (1072, 2011807), (1168, 1846453), (1736, 1242314), (1778, 1212968), (1876, 1149604), (2032, 1061347), (2044, 1055116), (2077, 1038352), (2263, 953008), (3472, 621157), (3556, 606484), (3752, 574802), (3937, 547792), (4088, 527558), (4154, 519176), (4526, 476504), (4891, 440944), (7112, 303242), (7504, 287401), (7874, 273896), (8176, 263779), (8308, 259588), (8509, 253456), (9052, 238252), (9271, 232624), (9782, 220472), (14224, 151621), (14539, 148336), (15748, 136948), (15841, 136144), (16616, 129794), (17018, 126728), (18104, 119126), (18542, 116312), (19564, 110236), (27559, 78256), (29078, 74168), (31496, 68474), (31682, 68072), (33232, 64897), (34036, 63364), (34237, 62992), (36208, 59563), (37084, 58156), (39128, 55118)]