138864924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:552

約数の個数: 108

約数和(自身を含む): 392137200

約数和(自身を除く): 253272276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 121, 132, 142, 198, 213, 242, 284, 363, 396, 426, 449, 484, 639, 726, 781, 852, 898, 1089, 1278, 1347, 1452, 1562, 1796, 2178, 2343, 2556, 2694, 3124, 4041, 4356, 4686, 4939, 5388, 7029, 8082, 8591, 9372, 9878, 14058, 14817, 16164, 17182, 19756, 25773, 28116, 29634, 31879, 34364, 44451, 51546, 54329, 59268, 63758, 77319, 88902, 95637, 103092, 108658, 127516, 154638, 162987, 177804, 191274, 217316, 286911, 309276, 325974, 350669, 382548, 488961, 573822, 651948, 701338, 977922, 1052007, 1147644, 1402676, 1955844, 2104014, 3156021, 3857359, 4208028, 6312042, 7714718, 11572077, 12624084, 15429436, 23144154, 34716231, 46288308, 69432462, 138864924]

約数ペア:

[(1, 138864924), (2, 69432462), (3, 46288308), (4, 34716231), (6, 23144154), (9, 15429436), (11, 12624084), (12, 11572077), (18, 7714718), (22, 6312042), (33, 4208028), (36, 3857359), (44, 3156021), (66, 2104014), (71, 1955844), (99, 1402676), (121, 1147644), (132, 1052007), (142, 977922), (198, 701338), (213, 651948), (242, 573822), (284, 488961), (363, 382548), (396, 350669), (426, 325974), (449, 309276), (484, 286911), (639, 217316), (726, 191274), (781, 177804), (852, 162987), (898, 154638), (1089, 127516), (1278, 108658), (1347, 103092), (1452, 95637), (1562, 88902), (1796, 77319), (2178, 63758), (2343, 59268), (2556, 54329), (2694, 51546), (3124, 44451), (4041, 34364), (4356, 31879), (4686, 29634), (4939, 28116), (5388, 25773), (7029, 19756), (8082, 17182), (8591, 16164), (9372, 14817), (9878, 14058)]