139029422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 264384000

約数和(自身を除く): 125354578

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 67, 133, 134, 203, 266, 269, 406, 469, 538, 551, 938, 1102, 1273, 1883, 1943, 2546, 3766, 3857, 3886, 5111, 7714, 7801, 8911, 10222, 13601, 15602, 17822, 18023, 27202, 35777, 36046, 36917, 54607, 71554, 73834, 109214, 126161, 148219, 252322, 258419, 296438, 342437, 516838, 522667, 684874, 1037533, 1045334, 2075066, 2397059, 3658669, 4794118, 7317338, 9930673, 19861346, 69514711, 139029422]

約数ペア:

[(1, 139029422), (2, 69514711), (7, 19861346), (14, 9930673), (19, 7317338), (29, 4794118), (38, 3658669), (58, 2397059), (67, 2075066), (133, 1045334), (134, 1037533), (203, 684874), (266, 522667), (269, 516838), (406, 342437), (469, 296438), (538, 258419), (551, 252322), (938, 148219), (1102, 126161), (1273, 109214), (1883, 73834), (1943, 71554), (2546, 54607), (3766, 36917), (3857, 36046), (3886, 35777), (5111, 27202), (7714, 18023), (7801, 17822), (8911, 15602), (10222, 13601)]