161078261820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8159993}}^1$

素因数の和:8160059

約数の個数: 96

約数和(自身を含む): 526417532928

約数和(自身を除く): 365339271108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 8159993, 16319986, 24479979, 32639972, 40799965, 48959958, 57119951, 81599930, 97919916, 114239902, 122399895, 163199860, 171359853, 228479804, 244799790, 285599755, 342719706, 383519671, 489599580, 571199510, 685439412, 767039342, 856799265, 1142399020, 1150559013, 1534078684, 1713598530, 1917598355, 2301118026, 2684637697, 3427197060, 3835196710, 4602236052, 5369275394, 5752795065, 7670393420, 8053913091, 10738550788, 11505590130, 13423188485, 16107826182, 23011180260, 26846376970, 32215652364, 40269565455, 53692753940, 80539130910, 161078261820]

約数ペア:

[(1, 161078261820), (2, 80539130910), (3, 53692753940), (4, 40269565455), (5, 32215652364), (6, 26846376970), (7, 23011180260), (10, 16107826182), (12, 13423188485), (14, 11505590130), (15, 10738550788), (20, 8053913091), (21, 7670393420), (28, 5752795065), (30, 5369275394), (35, 4602236052), (42, 3835196710), (47, 3427197060), (60, 2684637697), (70, 2301118026), (84, 1917598355), (94, 1713598530), (105, 1534078684), (140, 1150559013), (141, 1142399020), (188, 856799265), (210, 767039342), (235, 685439412), (282, 571199510), (329, 489599580), (420, 383519671), (470, 342719706), (564, 285599755), (658, 244799790), (705, 228479804), (940, 171359853), (987, 163199860), (1316, 122399895), (1410, 114239902), (1645, 97919916), (1974, 81599930), (2820, 57119951), (3290, 48959958), (3948, 40799965), (4935, 32639972), (6580, 24479979), (9870, 16319986), (19740, 8159993)]