170797818254

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{20029}}^1$

素因数の和:20505

約数の個数: 64

約数和(自身を含む): 310675875840

約数和(自身を除く): 139878057586

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 373, 497, 746, 994, 1633, 2611, 3266, 5222, 8579, 11431, 17158, 20029, 22862, 26483, 40058, 52966, 60053, 120106, 140203, 185381, 280406, 370762, 460667, 609109, 921334, 1218218, 1422059, 2844118, 3224669, 4263763, 6449338, 7470817, 8527526, 9954413, 14941634, 19908826, 32707357, 52295719, 65414714, 104591438, 171828791, 228951499, 343657582, 457902998, 530428007, 1060856014, 1202801537, 2405603074, 3712996049, 7425992098, 12199844161, 24399688322, 85398909127, 170797818254]

約数ペア:

[(1, 170797818254), (2, 85398909127), (7, 24399688322), (14, 12199844161), (23, 7425992098), (46, 3712996049), (71, 2405603074), (142, 1202801537), (161, 1060856014), (322, 530428007), (373, 457902998), (497, 343657582), (746, 228951499), (994, 171828791), (1633, 104591438), (2611, 65414714), (3266, 52295719), (5222, 32707357), (8579, 19908826), (11431, 14941634), (17158, 9954413), (20029, 8527526), (22862, 7470817), (26483, 6449338), (40058, 4263763), (52966, 3224669), (60053, 2844118), (120106, 1422059), (140203, 1218218), (185381, 921334), (280406, 609109), (370762, 460667)]