138141828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 407050560

約数和(自身を除く): 268908732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 594, 682, 726, 837, 961, 1023, 1089, 1116, 1188, 1331, 1364, 1452, 1674, 1922, 2046, 2178, 2662, 2883, 3069, 3267, 3348, 3751, 3844, 3993, 4092, 4356, 5324, 5766, 6138, 6534, 7502, 7986, 8649, 9207, 10571, 11253, 11532, 11979, 12276, 13068, 15004, 15972, 17298, 18414, 21142, 22506, 23958, 25947, 31713, 33759, 34596, 35937, 36828, 41261, 42284, 45012, 47916, 51894, 63426, 67518, 71874, 82522, 95139, 101277, 103788, 116281, 123783, 126852, 135036, 143748, 165044, 190278, 202554, 232562, 247566, 285417, 348843, 371349, 380556, 405108, 465124, 495132, 570834, 697686, 742698, 1046529, 1114047, 1141668, 1279091, 1395372, 1485396, 2093058, 2228094, 2558182, 3139587, 3837273, 4186116, 4456188, 5116364, 6279174, 7674546, 11511819, 12558348, 15349092, 23023638, 34535457, 46047276, 69070914, 138141828]

約数ペア:

[(1, 138141828), (2, 69070914), (3, 46047276), (4, 34535457), (6, 23023638), (9, 15349092), (11, 12558348), (12, 11511819), (18, 7674546), (22, 6279174), (27, 5116364), (31, 4456188), (33, 4186116), (36, 3837273), (44, 3139587), (54, 2558182), (62, 2228094), (66, 2093058), (93, 1485396), (99, 1395372), (108, 1279091), (121, 1141668), (124, 1114047), (132, 1046529), (186, 742698), (198, 697686), (242, 570834), (279, 495132), (297, 465124), (341, 405108), (363, 380556), (372, 371349), (396, 348843), (484, 285417), (558, 247566), (594, 232562), (682, 202554), (726, 190278), (837, 165044), (961, 143748), (1023, 135036), (1089, 126852), (1116, 123783), (1188, 116281), (1331, 103788), (1364, 101277), (1452, 95139), (1674, 82522), (1922, 71874), (2046, 67518), (2178, 63426), (2662, 51894), (2883, 47916), (3069, 45012), (3267, 42284), (3348, 41261), (3751, 36828), (3844, 35937), (3993, 34596), (4092, 33759), (4356, 31713), (5324, 25947), (5766, 23958), (6138, 22506), (6534, 21142), (7502, 18414), (7986, 17298), (8649, 15972), (9207, 15004), (10571, 13068), (11253, 12276), (11532, 11979)]