170787468208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2138693}}^1$

素因数の和:2138762

約数の個数: 80

約数和(自身を含む): 407344214016

約数和(自身を除く): 236556745808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 79856, 2138693, 4277386, 8554772, 14970851, 17109544, 29941702, 34219088, 49189939, 59883404, 66299483, 98379878, 119766808, 132598966, 196759756, 239533616, 265197932, 344329573, 393519512, 464096381, 530395864, 688659146, 787039024, 928192762, 1060791728, 1377318292, 1524888109, 1856385524, 2754636584, 3049776218, 3712771048, 5509273168, 6099552436, 7425542096, 10674216763, 12199104872, 21348433526, 24398209744, 42696867052, 85393734104, 170787468208]

約数ペア:

[(1, 170787468208), (2, 85393734104), (4, 42696867052), (7, 24398209744), (8, 21348433526), (14, 12199104872), (16, 10674216763), (23, 7425542096), (28, 6099552436), (31, 5509273168), (46, 3712771048), (56, 3049776218), (62, 2754636584), (92, 1856385524), (112, 1524888109), (124, 1377318292), (161, 1060791728), (184, 928192762), (217, 787039024), (248, 688659146), (322, 530395864), (368, 464096381), (434, 393519512), (496, 344329573), (644, 265197932), (713, 239533616), (868, 196759756), (1288, 132598966), (1426, 119766808), (1736, 98379878), (2576, 66299483), (2852, 59883404), (3472, 49189939), (4991, 34219088), (5704, 29941702), (9982, 17109544), (11408, 14970851), (19964, 8554772), (39928, 4277386), (79856, 2138693)]