131869188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{10091}}^1$

素因数の和:10126

約数の個数: 72

約数和(自身を含む): 375826080

約数和(自身を除く): 243956892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 10091, 13068, 20182, 30273, 40364, 60546, 90819, 111001, 121092, 181638, 222002, 272457, 333003, 363276, 444004, 544914, 666006, 999009, 1089828, 1221011, 1332012, 1998018, 2442022, 2997027, 3663033, 3996036, 4884044, 5994054, 7326066, 10989099, 11988108, 14652132, 21978198, 32967297, 43956396, 65934594, 131869188]

約数ペア:

[(1, 131869188), (2, 65934594), (3, 43956396), (4, 32967297), (6, 21978198), (9, 14652132), (11, 11988108), (12, 10989099), (18, 7326066), (22, 5994054), (27, 4884044), (33, 3996036), (36, 3663033), (44, 2997027), (54, 2442022), (66, 1998018), (99, 1332012), (108, 1221011), (121, 1089828), (132, 999009), (198, 666006), (242, 544914), (297, 444004), (363, 363276), (396, 333003), (484, 272457), (594, 222002), (726, 181638), (1089, 121092), (1188, 111001), (1452, 90819), (2178, 60546), (3267, 40364), (4356, 30273), (6534, 20182), (10091, 13068)]