179090964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1489}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 489751080

約数和(自身を除く): 310660116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1489, 1542, 2313, 2978, 3084, 3341, 4467, 4626, 5956, 6682, 8934, 9252, 10023, 13364, 13401, 17868, 19357, 20046, 26802, 30069, 38714, 40092, 53604, 58071, 60138, 77428, 116142, 120276, 174213, 232284, 348426, 382673, 696852, 765346, 1148019, 1530692, 2296038, 3444057, 4592076, 4974749, 6888114, 9949498, 13776228, 14924247, 19898996, 29848494, 44772741, 59696988, 89545482, 179090964]

約数ペア:

[(1, 179090964), (2, 89545482), (3, 59696988), (4, 44772741), (6, 29848494), (9, 19898996), (12, 14924247), (13, 13776228), (18, 9949498), (26, 6888114), (36, 4974749), (39, 4592076), (52, 3444057), (78, 2296038), (117, 1530692), (156, 1148019), (234, 765346), (257, 696852), (468, 382673), (514, 348426), (771, 232284), (1028, 174213), (1489, 120276), (1542, 116142), (2313, 77428), (2978, 60138), (3084, 58071), (3341, 53604), (4467, 40092), (4626, 38714), (5956, 30069), (6682, 26802), (8934, 20046), (9252, 19357), (10023, 17868), (13364, 13401)]