128234730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5573}}^1$

素因数の和:5655

約数の個数: 64

約数和(自身を含む): 337115520

約数和(自身を除く): 208880790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 5573, 7670, 11146, 11505, 16719, 23010, 27865, 33438, 55730, 72449, 83595, 144898, 167190, 217347, 328807, 362245, 434694, 657614, 724490, 986421, 1086735, 1644035, 1972842, 2173470, 3288070, 4274491, 4932105, 8548982, 9864210, 12823473, 21372455, 25646946, 42744910, 64117365, 128234730]

約数ペア:

[(1, 128234730), (2, 64117365), (3, 42744910), (5, 25646946), (6, 21372455), (10, 12823473), (13, 9864210), (15, 8548982), (26, 4932105), (30, 4274491), (39, 3288070), (59, 2173470), (65, 1972842), (78, 1644035), (118, 1086735), (130, 986421), (177, 724490), (195, 657614), (295, 434694), (354, 362245), (390, 328807), (590, 217347), (767, 167190), (885, 144898), (1534, 83595), (1770, 72449), (2301, 55730), (3835, 33438), (4602, 27865), (5573, 23010), (7670, 16719), (11146, 11505)]