138196884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 386154496

約数和(自身を除く): 247957612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 727, 868, 876, 1022, 1302, 1454, 1533, 2044, 2181, 2263, 2604, 2908, 3066, 4362, 4526, 5089, 6132, 6789, 8724, 9052, 10178, 13578, 15267, 15841, 20356, 22537, 27156, 30534, 31682, 45074, 47523, 53071, 61068, 63364, 67611, 90148, 95046, 106142, 135222, 157759, 159213, 190092, 212284, 270444, 315518, 318426, 371497, 473277, 631036, 636852, 742994, 946554, 1114491, 1485988, 1645201, 1893108, 2228982, 3290402, 4457964, 4935603, 6580804, 9871206, 11516407, 19742412, 23032814, 34549221, 46065628, 69098442, 138196884]

約数ペア:

[(1, 138196884), (2, 69098442), (3, 46065628), (4, 34549221), (6, 23032814), (7, 19742412), (12, 11516407), (14, 9871206), (21, 6580804), (28, 4935603), (31, 4457964), (42, 3290402), (62, 2228982), (73, 1893108), (84, 1645201), (93, 1485988), (124, 1114491), (146, 946554), (186, 742994), (217, 636852), (219, 631036), (292, 473277), (372, 371497), (434, 318426), (438, 315518), (511, 270444), (651, 212284), (727, 190092), (868, 159213), (876, 157759), (1022, 135222), (1302, 106142), (1454, 95046), (1533, 90148), (2044, 67611), (2181, 63364), (2263, 61068), (2604, 53071), (2908, 47523), (3066, 45074), (4362, 31682), (4526, 30534), (5089, 27156), (6132, 22537), (6789, 20356), (8724, 15841), (9052, 15267), (10178, 13578)]