172396158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137477}}^1$

素因数の和:137512

約数の個数: 32

約数和(自身を含む): 395936640

約数和(自身を除く): 223540482

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 137477, 274954, 412431, 824862, 1512247, 2612063, 3024494, 4536741, 5224126, 7836189, 9073482, 15672378, 28732693, 57465386, 86198079, 172396158]

約数ペア:

[(1, 172396158), (2, 86198079), (3, 57465386), (6, 28732693), (11, 15672378), (19, 9073482), (22, 7836189), (33, 5224126), (38, 4536741), (57, 3024494), (66, 2612063), (114, 1512247), (209, 824862), (418, 412431), (627, 274954), (1254, 137477)]