151911916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{153757}}^1$

素因数の和:153793

約数の個数: 24

約数和(自身を含む): 301365680

約数和(自身を除く): 149453764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 153757, 307514, 615028, 1998841, 2921383, 3997682, 5842766, 7995364, 11685532, 37977979, 75955958, 151911916]

約数ペア:

[(1, 151911916), (2, 75955958), (4, 37977979), (13, 11685532), (19, 7995364), (26, 5842766), (38, 3997682), (52, 2921383), (76, 1998841), (247, 615028), (494, 307514), (988, 153757)]