198062085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 371036160

約数和(自身を除く): 172974075

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 79, 115, 129, 169, 195, 215, 237, 299, 345, 395, 507, 559, 645, 845, 897, 989, 1027, 1185, 1495, 1677, 1817, 2535, 2795, 2967, 3081, 3397, 3887, 4485, 4945, 5135, 5451, 7267, 8385, 9085, 10191, 11661, 12857, 13351, 14835, 15405, 16985, 19435, 21801, 23621, 27255, 36335, 38571, 40053, 44161, 50955, 58305, 64285, 66755, 70863, 78131, 109005, 118105, 132483, 167141, 192855, 200265, 220805, 234393, 307073, 354315, 390655, 501423, 574093, 662415, 835705, 921219, 1015703, 1171965, 1535365, 1722279, 2507115, 2870465, 3047109, 4606095, 5078515, 8611395, 13204139, 15235545, 39612417, 66020695, 198062085]

約数ペア:

[(1, 198062085), (3, 66020695), (5, 39612417), (13, 15235545), (15, 13204139), (23, 8611395), (39, 5078515), (43, 4606095), (65, 3047109), (69, 2870465), (79, 2507115), (115, 1722279), (129, 1535365), (169, 1171965), (195, 1015703), (215, 921219), (237, 835705), (299, 662415), (345, 574093), (395, 501423), (507, 390655), (559, 354315), (645, 307073), (845, 234393), (897, 220805), (989, 200265), (1027, 192855), (1185, 167141), (1495, 132483), (1677, 118105), (1817, 109005), (2535, 78131), (2795, 70863), (2967, 66755), (3081, 64285), (3397, 58305), (3887, 50955), (4485, 44161), (4945, 40053), (5135, 38571), (5451, 36335), (7267, 27255), (8385, 23621), (9085, 21801), (10191, 19435), (11661, 16985), (12857, 15405), (13351, 14835)]