156920417665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{17749}}^1$

素因数の和:18058

約数の個数: 64

約数和(自身を含む): 222678720000

約数和(自身を除く): 65758302335

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 241, 253, 319, 667, 1205, 1265, 1595, 2651, 3335, 5543, 6989, 7337, 13255, 17749, 27715, 34945, 36685, 60973, 76879, 88745, 160747, 195239, 304865, 384395, 408227, 514721, 803735, 976195, 1768217, 2041135, 2573605, 4277509, 4490497, 5661931, 8841085, 11838583, 21387545, 22452485, 28309655, 47052599, 59192915, 98382707, 124047761, 130224413, 235262995, 491913535, 620238805, 651122065, 1082209777, 1364525371, 2853098503, 5411048885, 6822626855, 14265492515, 31384083533, 156920417665]

約数ペア:

[(1, 156920417665), (5, 31384083533), (11, 14265492515), (23, 6822626855), (29, 5411048885), (55, 2853098503), (115, 1364525371), (145, 1082209777), (241, 651122065), (253, 620238805), (319, 491913535), (667, 235262995), (1205, 130224413), (1265, 124047761), (1595, 98382707), (2651, 59192915), (3335, 47052599), (5543, 28309655), (6989, 22452485), (7337, 21387545), (13255, 11838583), (17749, 8841085), (27715, 5661931), (34945, 4490497), (36685, 4277509), (60973, 2573605), (76879, 2041135), (88745, 1768217), (160747, 976195), (195239, 803735), (304865, 514721), (384395, 408227)]