121999608

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 362112000

約数和(自身を除く): 240112392

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, 367, 456, 486, 513, 648, 684, 729, 734, 972, 1026, 1101, 1368, 1458, 1468, 1539, 1944, 2052, 2187, 2202, 2916, 2936, 3078, 3303, 4104, 4374, 4404, 4617, 5832, 6156, 6606, 6973, 8748, 8808, 9234, 9909, 12312, 13212, 13851, 13946, 17496, 18468, 19818, 20919, 26424, 27702, 27892, 29727, 36936, 39636, 41553, 41838, 55404, 55784, 59454, 62757, 79272, 83106, 83676, 89181, 110808, 118908, 125514, 166212, 167352, 178362, 188271, 237816, 251028, 267543, 332424, 356724, 376542, 502056, 535086, 564813, 713448, 753084, 802629, 1070172, 1129626, 1506168, 1605258, 1694439, 2140344, 2259252, 3210516, 3388878, 4518504, 5083317, 6421032, 6777756, 10166634, 13555512, 15249951, 20333268, 30499902, 40666536, 60999804, 121999608]

約数ペア:

[(1, 121999608), (2, 60999804), (3, 40666536), (4, 30499902), (6, 20333268), (8, 15249951), (9, 13555512), (12, 10166634), (18, 6777756), (19, 6421032), (24, 5083317), (27, 4518504), (36, 3388878), (38, 3210516), (54, 2259252), (57, 2140344), (72, 1694439), (76, 1605258), (81, 1506168), (108, 1129626), (114, 1070172), (152, 802629), (162, 753084), (171, 713448), (216, 564813), (228, 535086), (243, 502056), (324, 376542), (342, 356724), (367, 332424), (456, 267543), (486, 251028), (513, 237816), (648, 188271), (684, 178362), (729, 167352), (734, 166212), (972, 125514), (1026, 118908), (1101, 110808), (1368, 89181), (1458, 83676), (1468, 83106), (1539, 79272), (1944, 62757), (2052, 59454), (2187, 55784), (2202, 55404), (2916, 41838), (2936, 41553), (3078, 39636), (3303, 36936), (4104, 29727), (4374, 27892), (4404, 27702), (4617, 26424), (5832, 20919), (6156, 19818), (6606, 18468), (6973, 17496), (8748, 13946), (8808, 13851), (9234, 13212), (9909, 12312)]