139120188

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 350085120

約数和(自身を除く): 210964932

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 73, 93, 94, 109, 124, 141, 146, 186, 188, 218, 219, 282, 292, 327, 372, 436, 438, 564, 654, 876, 1308, 1457, 2263, 2914, 3379, 3431, 4371, 4526, 5123, 5828, 6758, 6789, 6862, 7957, 8742, 9052, 10137, 10246, 10293, 13516, 13578, 13724, 15369, 15914, 17484, 20274, 20492, 20586, 23871, 27156, 30738, 31828, 40548, 41172, 47742, 61476, 95484, 106361, 158813, 212722, 246667, 317626, 319083, 373979, 425444, 476439, 493334, 635252, 638166, 740001, 747958, 952878, 986668, 1121937, 1276332, 1480002, 1495916, 1905756, 2243874, 2960004, 4487748, 11593349, 23186698, 34780047, 46373396, 69560094, 139120188]

約数ペア:

[(1, 139120188), (2, 69560094), (3, 46373396), (4, 34780047), (6, 23186698), (12, 11593349), (31, 4487748), (47, 2960004), (62, 2243874), (73, 1905756), (93, 1495916), (94, 1480002), (109, 1276332), (124, 1121937), (141, 986668), (146, 952878), (186, 747958), (188, 740001), (218, 638166), (219, 635252), (282, 493334), (292, 476439), (327, 425444), (372, 373979), (436, 319083), (438, 317626), (564, 246667), (654, 212722), (876, 158813), (1308, 106361), (1457, 95484), (2263, 61476), (2914, 47742), (3379, 41172), (3431, 40548), (4371, 31828), (4526, 30738), (5123, 27156), (5828, 23871), (6758, 20586), (6789, 20492), (6862, 20274), (7957, 17484), (8742, 15914), (9052, 15369), (10137, 13724), (10246, 13578), (10293, 13516)]