171461628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3557}}^1$

素因数の和:3683

約数の個数: 72

約数和(自身を含む): 471420768

約数和(自身を除く): 299959140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3557, 3708, 4017, 5356, 7114, 8034, 10671, 12051, 14228, 16068, 21342, 24102, 32013, 42684, 46241, 48204, 64026, 92482, 128052, 138723, 184964, 277446, 366371, 416169, 554892, 732742, 832338, 1099113, 1465484, 1664676, 2198226, 3297339, 4396452, 4762823, 6594678, 9525646, 13189356, 14288469, 19051292, 28576938, 42865407, 57153876, 85730814, 171461628]

約数ペア:

[(1, 171461628), (2, 85730814), (3, 57153876), (4, 42865407), (6, 28576938), (9, 19051292), (12, 14288469), (13, 13189356), (18, 9525646), (26, 6594678), (36, 4762823), (39, 4396452), (52, 3297339), (78, 2198226), (103, 1664676), (117, 1465484), (156, 1099113), (206, 832338), (234, 732742), (309, 554892), (412, 416169), (468, 366371), (618, 277446), (927, 184964), (1236, 138723), (1339, 128052), (1854, 92482), (2678, 64026), (3557, 48204), (3708, 46241), (4017, 42684), (5356, 32013), (7114, 24102), (8034, 21342), (10671, 16068), (12051, 14228)]