138891564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 444165120

約数和(自身を除く): 305273556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 101, 102, 107, 108, 119, 126, 153, 189, 202, 204, 214, 238, 252, 303, 306, 321, 357, 378, 404, 428, 459, 476, 606, 612, 642, 707, 714, 749, 756, 909, 918, 963, 1071, 1212, 1284, 1414, 1428, 1498, 1717, 1818, 1819, 1836, 1926, 2121, 2142, 2247, 2727, 2828, 2889, 2996, 3213, 3434, 3636, 3638, 3852, 4242, 4284, 4494, 5151, 5454, 5457, 5778, 6363, 6426, 6741, 6868, 7276, 8484, 8988, 10302, 10807, 10908, 10914, 11556, 12019, 12726, 12733, 12852, 13482, 15453, 16371, 19089, 20223, 20604, 21614, 21828, 24038, 25452, 25466, 26964, 30906, 32421, 32742, 36057, 38178, 38199, 40446, 43228, 46359, 48076, 49113, 50932, 61812, 64842, 65484, 72114, 75649, 76356, 76398, 80892, 92718, 97263, 98226, 108171, 114597, 129684, 144228, 151298, 152796, 183719, 185436, 194526, 196452, 216342, 226947, 229194, 291789, 302596, 324513, 343791, 367438, 389052, 432684, 453894, 458388, 551157, 583578, 649026, 680841, 687582, 734876, 907788, 1102314, 1167156, 1286033, 1298052, 1361682, 1375164, 1653471, 2042523, 2204628, 2572066, 2723364, 3306942, 3858099, 4085046, 4960413, 5144132, 6613884, 7716198, 8170092, 9920826, 11574297, 15432396, 19841652, 23148594, 34722891, 46297188, 69445782, 138891564]

約数ペア:

[(1, 138891564), (2, 69445782), (3, 46297188), (4, 34722891), (6, 23148594), (7, 19841652), (9, 15432396), (12, 11574297), (14, 9920826), (17, 8170092), (18, 7716198), (21, 6613884), (27, 5144132), (28, 4960413), (34, 4085046), (36, 3858099), (42, 3306942), (51, 2723364), (54, 2572066), (63, 2204628), (68, 2042523), (84, 1653471), (101, 1375164), (102, 1361682), (107, 1298052), (108, 1286033), (119, 1167156), (126, 1102314), (153, 907788), (189, 734876), (202, 687582), (204, 680841), (214, 649026), (238, 583578), (252, 551157), (303, 458388), (306, 453894), (321, 432684), (357, 389052), (378, 367438), (404, 343791), (428, 324513), (459, 302596), (476, 291789), (606, 229194), (612, 226947), (642, 216342), (707, 196452), (714, 194526), (749, 185436), (756, 183719), (909, 152796), (918, 151298), (963, 144228), (1071, 129684), (1212, 114597), (1284, 108171), (1414, 98226), (1428, 97263), (1498, 92718), (1717, 80892), (1818, 76398), (1819, 76356), (1836, 75649), (1926, 72114), (2121, 65484), (2142, 64842), (2247, 61812), (2727, 50932), (2828, 49113), (2889, 48076), (2996, 46359), (3213, 43228), (3434, 40446), (3636, 38199), (3638, 38178), (3852, 36057), (4242, 32742), (4284, 32421), (4494, 30906), (5151, 26964), (5454, 25466), (5457, 25452), (5778, 24038), (6363, 21828), (6426, 21614), (6741, 20604), (6868, 20223), (7276, 19089), (8484, 16371), (8988, 15453), (10302, 13482), (10807, 12852), (10908, 12733), (10914, 12726), (11556, 12019)]