145101138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 238100142

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 71, 78, 91, 114, 133, 142, 182, 197, 213, 247, 266, 273, 394, 399, 426, 494, 497, 546, 591, 741, 798, 923, 994, 1182, 1349, 1379, 1482, 1491, 1729, 1846, 2561, 2698, 2758, 2769, 2982, 3458, 3743, 4047, 4137, 5122, 5187, 5538, 6461, 7486, 7683, 8094, 8274, 9443, 10374, 11229, 12922, 13987, 15366, 17537, 17927, 18886, 19383, 22458, 26201, 27974, 28329, 35074, 35854, 38766, 41961, 48659, 52402, 52611, 53781, 56658, 78603, 83922, 97318, 97909, 105222, 107562, 122759, 145977, 157206, 181831, 195818, 245518, 265753, 291954, 293727, 340613, 363662, 368277, 531506, 545493, 587454, 681226, 736554, 797259, 1021839, 1090986, 1272817, 1594518, 1860271, 2043678, 2545634, 3454789, 3720542, 3818451, 5580813, 6909578, 7636902, 10364367, 11161626, 20728734, 24183523, 48367046, 72550569, 145101138]

約数ペア:

[(1, 145101138), (2, 72550569), (3, 48367046), (6, 24183523), (7, 20728734), (13, 11161626), (14, 10364367), (19, 7636902), (21, 6909578), (26, 5580813), (38, 3818451), (39, 3720542), (42, 3454789), (57, 2545634), (71, 2043678), (78, 1860271), (91, 1594518), (114, 1272817), (133, 1090986), (142, 1021839), (182, 797259), (197, 736554), (213, 681226), (247, 587454), (266, 545493), (273, 531506), (394, 368277), (399, 363662), (426, 340613), (494, 293727), (497, 291954), (546, 265753), (591, 245518), (741, 195818), (798, 181831), (923, 157206), (994, 145977), (1182, 122759), (1349, 107562), (1379, 105222), (1482, 97909), (1491, 97318), (1729, 83922), (1846, 78603), (2561, 56658), (2698, 53781), (2758, 52611), (2769, 52402), (2982, 48659), (3458, 41961), (3743, 38766), (4047, 35854), (4137, 35074), (5122, 28329), (5187, 27974), (5538, 26201), (6461, 22458), (7486, 19383), (7683, 18886), (8094, 17927), (8274, 17537), (9443, 15366), (10374, 13987), (11229, 12922)]