191245964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 414431808

約数和(自身を除く): 223185844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 3037, 4498, 4844, 6074, 8996, 12148, 15743, 21259, 31486, 39481, 42518, 62972, 78962, 85036, 157924, 276367, 525401, 552734, 1050802, 1105468, 2101604, 3677807, 6830213, 7355614, 13660426, 14711228, 27320852, 47811491, 95622982, 191245964]

約数ペア:

[(1, 191245964), (2, 95622982), (4, 47811491), (7, 27320852), (13, 14711228), (14, 13660426), (26, 7355614), (28, 6830213), (52, 3677807), (91, 2101604), (173, 1105468), (182, 1050802), (346, 552734), (364, 525401), (692, 276367), (1211, 157924), (2249, 85036), (2422, 78962), (3037, 62972), (4498, 42518), (4844, 39481), (6074, 31486), (8996, 21259), (12148, 15743)]