181937132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{32099}}^1$

素因数の和:32225

約数の個数: 24

約数和(自身を含む): 346038000

約数和(自身を除く): 164100868

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 32099, 64198, 128396, 417287, 834574, 1669148, 3498791, 6997582, 13995164, 45484283, 90968566, 181937132]

約数ペア:

[(1, 181937132), (2, 90968566), (4, 45484283), (13, 13995164), (26, 6997582), (52, 3498791), (109, 1669148), (218, 834574), (436, 417287), (1417, 128396), (2834, 64198), (5668, 32099)]