148388968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 344050560

約数和(自身を除く): 195661592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 317, 364, 634, 643, 728, 1268, 1286, 2219, 2536, 2572, 4121, 4438, 4501, 5144, 8242, 8359, 8876, 9002, 16484, 16718, 17752, 18004, 28847, 32968, 33436, 36008, 57694, 58513, 66872, 115388, 117026, 203831, 230776, 234052, 407662, 468104, 815324, 1426817, 1630648, 2649803, 2853634, 5299606, 5707268, 10599212, 11414536, 18548621, 21198424, 37097242, 74194484, 148388968]

約数ペア:

[(1, 148388968), (2, 74194484), (4, 37097242), (7, 21198424), (8, 18548621), (13, 11414536), (14, 10599212), (26, 5707268), (28, 5299606), (52, 2853634), (56, 2649803), (91, 1630648), (104, 1426817), (182, 815324), (317, 468104), (364, 407662), (634, 234052), (643, 230776), (728, 203831), (1268, 117026), (1286, 115388), (2219, 66872), (2536, 58513), (2572, 57694), (4121, 36008), (4438, 33436), (4501, 32968), (5144, 28847), (8242, 18004), (8359, 17752), (8876, 16718), (9002, 16484)]