139435464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17659}}^1$

素因数の和:17722

約数の個数: 64

約数和(自身を含む): 406886400

約数和(自身を除く): 267450936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 17659, 35318, 52977, 70636, 105954, 123613, 141272, 211908, 247226, 370839, 423816, 494452, 741678, 829973, 988904, 1483356, 1659946, 2489919, 2966712, 3319892, 4979838, 5809811, 6639784, 9959676, 11619622, 17429433, 19919352, 23239244, 34858866, 46478488, 69717732, 139435464]

約数ペア:

[(1, 139435464), (2, 69717732), (3, 46478488), (4, 34858866), (6, 23239244), (7, 19919352), (8, 17429433), (12, 11619622), (14, 9959676), (21, 6639784), (24, 5809811), (28, 4979838), (42, 3319892), (47, 2966712), (56, 2489919), (84, 1659946), (94, 1483356), (141, 988904), (168, 829973), (188, 741678), (282, 494452), (329, 423816), (376, 370839), (564, 247226), (658, 211908), (987, 141272), (1128, 123613), (1316, 105954), (1974, 70636), (2632, 52977), (3948, 35318), (7896, 17659)]