139950504

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 415248000

約数和(自身を除く): 275297496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 421, 456, 486, 513, 648, 684, 729, 842, 972, 1026, 1263, 1368, 1458, 1539, 1684, 1944, 2052, 2187, 2526, 2916, 3078, 3368, 3789, 4104, 4374, 4617, 5052, 5832, 6156, 7578, 7999, 8748, 9234, 10104, 11367, 12312, 13851, 15156, 15998, 17496, 18468, 22734, 23997, 27702, 30312, 31996, 34101, 36936, 41553, 45468, 47994, 55404, 63992, 68202, 71991, 83106, 90936, 95988, 102303, 110808, 136404, 143982, 166212, 191976, 204606, 215973, 272808, 287964, 306909, 332424, 409212, 431946, 575928, 613818, 647919, 818424, 863892, 920727, 1227636, 1295838, 1727784, 1841454, 1943757, 2455272, 2591676, 3682908, 3887514, 5183352, 5831271, 7365816, 7775028, 11662542, 15550056, 17493813, 23325084, 34987626, 46650168, 69975252, 139950504]

約数ペア:

[(1, 139950504), (2, 69975252), (3, 46650168), (4, 34987626), (6, 23325084), (8, 17493813), (9, 15550056), (12, 11662542), (18, 7775028), (19, 7365816), (24, 5831271), (27, 5183352), (36, 3887514), (38, 3682908), (54, 2591676), (57, 2455272), (72, 1943757), (76, 1841454), (81, 1727784), (108, 1295838), (114, 1227636), (152, 920727), (162, 863892), (171, 818424), (216, 647919), (228, 613818), (243, 575928), (324, 431946), (342, 409212), (421, 332424), (456, 306909), (486, 287964), (513, 272808), (648, 215973), (684, 204606), (729, 191976), (842, 166212), (972, 143982), (1026, 136404), (1263, 110808), (1368, 102303), (1458, 95988), (1539, 90936), (1684, 83106), (1944, 71991), (2052, 68202), (2187, 63992), (2526, 55404), (2916, 47994), (3078, 45468), (3368, 41553), (3789, 36936), (4104, 34101), (4374, 31996), (4617, 30312), (5052, 27702), (5832, 23997), (6156, 22734), (7578, 18468), (7999, 17496), (8748, 15998), (9234, 15156), (10104, 13851), (11367, 12312)]