15678971106

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6899

約数の個数: 64

約数和(自身を含む): 33643382400

約数和(自身を除く): 17964411294

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 157, 298, 314, 447, 471, 894, 942, 2533, 2669, 5066, 5338, 6571, 7599, 8007, 13142, 15198, 16014, 19713, 23393, 39426, 46786, 70179, 111707, 140358, 223414, 335121, 397681, 670242, 795362, 979079, 1031647, 1193043, 1958158, 2063294, 2386086, 2937237, 3094941, 5874474, 6189882, 16644343, 17537999, 33288686, 35075998, 49933029, 52613997, 99866058, 105227994, 153715403, 307430806, 461146209, 922292418, 2613161851, 5226323702, 7839485553, 15678971106]

約数ペア:

[(1, 15678971106), (2, 7839485553), (3, 5226323702), (6, 2613161851), (17, 922292418), (34, 461146209), (51, 307430806), (102, 153715403), (149, 105227994), (157, 99866058), (298, 52613997), (314, 49933029), (447, 35075998), (471, 33288686), (894, 17537999), (942, 16644343), (2533, 6189882), (2669, 5874474), (5066, 3094941), (5338, 2937237), (6571, 2386086), (7599, 2063294), (8007, 1958158), (13142, 1193043), (15198, 1031647), (16014, 979079), (19713, 795362), (23393, 670242), (39426, 397681), (46786, 335121), (70179, 223414), (111707, 140358)]