164613384

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19541}}^1$

素因数の和:19572

約数の個数: 80

約数和(自身を含む): 496562220

約数和(自身を除く): 331948836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 19541, 39082, 58623, 78164, 117246, 156328, 175869, 234492, 254033, 351738, 468984, 508066, 527607, 703476, 762099, 1016132, 1055214, 1406952, 1524198, 1582821, 2032264, 2110428, 2286297, 3048396, 3165642, 4220856, 4572594, 6096792, 6331284, 6858891, 9145188, 12662568, 13717782, 18290376, 20576673, 27435564, 41153346, 54871128, 82306692, 164613384]

約数ペア:

[(1, 164613384), (2, 82306692), (3, 54871128), (4, 41153346), (6, 27435564), (8, 20576673), (9, 18290376), (12, 13717782), (13, 12662568), (18, 9145188), (24, 6858891), (26, 6331284), (27, 6096792), (36, 4572594), (39, 4220856), (52, 3165642), (54, 3048396), (72, 2286297), (78, 2110428), (81, 2032264), (104, 1582821), (108, 1524198), (117, 1406952), (156, 1055214), (162, 1016132), (216, 762099), (234, 703476), (312, 527607), (324, 508066), (351, 468984), (468, 351738), (648, 254033), (702, 234492), (936, 175869), (1053, 156328), (1404, 117246), (2106, 78164), (2808, 58623), (4212, 39082), (8424, 19541)]