121985892

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 383040000

約数和(自身を除く): 261054108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 89, 98, 108, 111, 126, 147, 148, 178, 189, 196, 222, 252, 259, 267, 294, 333, 343, 356, 378, 441, 444, 518, 534, 588, 623, 666, 686, 756, 777, 801, 882, 999, 1029, 1036, 1068, 1246, 1323, 1332, 1372, 1554, 1602, 1764, 1813, 1869, 1998, 2058, 2331, 2403, 2492, 2646, 3087, 3108, 3204, 3293, 3626, 3738, 3996, 4116, 4361, 4662, 4806, 5292, 5439, 5607, 6174, 6586, 6993, 7252, 7476, 8722, 9261, 9324, 9612, 9879, 10878, 11214, 12348, 12691, 13083, 13172, 13986, 16317, 16821, 17444, 18522, 19758, 21756, 22428, 23051, 25382, 26166, 27972, 29637, 30527, 32634, 33642, 37044, 38073, 39249, 39516, 46102, 48951, 50764, 52332, 59274, 61054, 65268, 67284, 69153, 76146, 78498, 88911, 91581, 92204, 97902, 114219, 117747, 118548, 122108, 138306, 152292, 156996, 161357, 177822, 183162, 195804, 207459, 228438, 235494, 274743, 276612, 322714, 342657, 355644, 366324, 414918, 456876, 470988, 484071, 549486, 622377, 645428, 685314, 824229, 829836, 968142, 1098972, 1129499, 1244754, 1370628, 1452213, 1648458, 1936284, 2258998, 2489508, 2904426, 3296916, 3388497, 4356639, 4517996, 5808852, 6776994, 8713278, 10165491, 13553988, 17426556, 20330982, 30496473, 40661964, 60992946, 121985892]

約数ペア:

[(1, 121985892), (2, 60992946), (3, 40661964), (4, 30496473), (6, 20330982), (7, 17426556), (9, 13553988), (12, 10165491), (14, 8713278), (18, 6776994), (21, 5808852), (27, 4517996), (28, 4356639), (36, 3388497), (37, 3296916), (42, 2904426), (49, 2489508), (54, 2258998), (63, 1936284), (74, 1648458), (84, 1452213), (89, 1370628), (98, 1244754), (108, 1129499), (111, 1098972), (126, 968142), (147, 829836), (148, 824229), (178, 685314), (189, 645428), (196, 622377), (222, 549486), (252, 484071), (259, 470988), (267, 456876), (294, 414918), (333, 366324), (343, 355644), (356, 342657), (378, 322714), (441, 276612), (444, 274743), (518, 235494), (534, 228438), (588, 207459), (623, 195804), (666, 183162), (686, 177822), (756, 161357), (777, 156996), (801, 152292), (882, 138306), (999, 122108), (1029, 118548), (1036, 117747), (1068, 114219), (1246, 97902), (1323, 92204), (1332, 91581), (1372, 88911), (1554, 78498), (1602, 76146), (1764, 69153), (1813, 67284), (1869, 65268), (1998, 61054), (2058, 59274), (2331, 52332), (2403, 50764), (2492, 48951), (2646, 46102), (3087, 39516), (3108, 39249), (3204, 38073), (3293, 37044), (3626, 33642), (3738, 32634), (3996, 30527), (4116, 29637), (4361, 27972), (4662, 26166), (4806, 25382), (5292, 23051), (5439, 22428), (5607, 21756), (6174, 19758), (6586, 18522), (6993, 17444), (7252, 16821), (7476, 16317), (8722, 13986), (9261, 13172), (9324, 13083), (9612, 12691), (9879, 12348), (10878, 11214)]