170965496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 375244800

約数和(自身を除く): 204279304

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 2791, 3224, 4712, 5582, 7657, 11164, 15314, 22328, 30628, 36283, 53029, 61256, 72566, 86521, 106058, 145132, 173042, 212116, 290264, 346084, 424232, 689377, 692168, 1124773, 1378754, 1643899, 2249546, 2757508, 3287798, 4499092, 5515016, 6575596, 8998184, 13151192, 21370687, 42741374, 85482748, 170965496]

約数ペア:

[(1, 170965496), (2, 85482748), (4, 42741374), (8, 21370687), (13, 13151192), (19, 8998184), (26, 6575596), (31, 5515016), (38, 4499092), (52, 3287798), (62, 2757508), (76, 2249546), (104, 1643899), (124, 1378754), (152, 1124773), (247, 692168), (248, 689377), (403, 424232), (494, 346084), (589, 290264), (806, 212116), (988, 173042), (1178, 145132), (1612, 106058), (1976, 86521), (2356, 72566), (2791, 61256), (3224, 53029), (4712, 36283), (5582, 30628), (7657, 22328), (11164, 15314)]