191710792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3806

約数の個数: 64

約数和(自身を含む): 448761600

約数和(自身を除く): 257050808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3692, 3709, 3976, 6461, 7384, 7418, 12922, 14836, 25844, 25963, 29672, 48217, 51688, 51926, 96434, 103852, 192868, 207704, 263339, 337519, 385736, 526678, 675038, 1053356, 1350076, 1843373, 2106712, 2700152, 3423407, 3686746, 6846814, 7373492, 13693628, 14746984, 23963849, 27387256, 47927698, 95855396, 191710792]

約数ペア:

[(1, 191710792), (2, 95855396), (4, 47927698), (7, 27387256), (8, 23963849), (13, 14746984), (14, 13693628), (26, 7373492), (28, 6846814), (52, 3686746), (56, 3423407), (71, 2700152), (91, 2106712), (104, 1843373), (142, 1350076), (182, 1053356), (284, 675038), (364, 526678), (497, 385736), (568, 337519), (728, 263339), (923, 207704), (994, 192868), (1846, 103852), (1988, 96434), (3692, 51926), (3709, 51688), (3976, 48217), (6461, 29672), (7384, 25963), (7418, 25844), (12922, 14836)]