154938112

素因数分解:

$2^8\times 7^1\times {\mathrm{86461}}^1$

素因数の和:86484

約数の個数: 36

約数和(自身を含む): 353456656

約数和(自身を除く): 198518544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 86461, 172922, 345844, 605227, 691688, 1210454, 1383376, 2420908, 2766752, 4841816, 5533504, 9683632, 11067008, 19367264, 22134016, 38734528, 77469056, 154938112]

約数ペア:

[(1, 154938112), (2, 77469056), (4, 38734528), (7, 22134016), (8, 19367264), (14, 11067008), (16, 9683632), (28, 5533504), (32, 4841816), (56, 2766752), (64, 2420908), (112, 1383376), (128, 1210454), (224, 691688), (256, 605227), (448, 345844), (896, 172922), (1792, 86461)]