158146380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 551363904

約数和(自身を除く): 393217524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 313, 315, 401, 420, 626, 630, 802, 939, 1203, 1252, 1260, 1565, 1604, 1878, 2005, 2191, 2406, 2807, 2817, 3130, 3609, 3756, 4010, 4382, 4695, 4812, 5614, 5634, 6015, 6260, 6573, 7218, 8020, 8421, 8764, 9390, 10955, 11228, 11268, 12030, 13146, 14035, 14085, 14436, 16842, 18045, 18780, 19719, 21910, 24060, 25263, 26292, 28070, 28170, 32865, 33684, 36090, 39438, 42105, 43820, 50526, 56140, 56340, 65730, 72180, 78876, 84210, 98595, 101052, 125513, 126315, 131460, 168420, 197190, 251026, 252630, 376539, 394380, 502052, 505260, 627565, 753078, 878591, 1129617, 1255130, 1506156, 1757182, 1882695, 2259234, 2510260, 2635773, 3514364, 3765390, 4392955, 4518468, 5271546, 5648085, 7530780, 7907319, 8785910, 10543092, 11296170, 13178865, 15814638, 17571820, 22592340, 26357730, 31629276, 39536595, 52715460, 79073190, 158146380]

約数ペア:

[(1, 158146380), (2, 79073190), (3, 52715460), (4, 39536595), (5, 31629276), (6, 26357730), (7, 22592340), (9, 17571820), (10, 15814638), (12, 13178865), (14, 11296170), (15, 10543092), (18, 8785910), (20, 7907319), (21, 7530780), (28, 5648085), (30, 5271546), (35, 4518468), (36, 4392955), (42, 3765390), (45, 3514364), (60, 2635773), (63, 2510260), (70, 2259234), (84, 1882695), (90, 1757182), (105, 1506156), (126, 1255130), (140, 1129617), (180, 878591), (210, 753078), (252, 627565), (313, 505260), (315, 502052), (401, 394380), (420, 376539), (626, 252630), (630, 251026), (802, 197190), (939, 168420), (1203, 131460), (1252, 126315), (1260, 125513), (1565, 101052), (1604, 98595), (1878, 84210), (2005, 78876), (2191, 72180), (2406, 65730), (2807, 56340), (2817, 56140), (3130, 50526), (3609, 43820), (3756, 42105), (4010, 39438), (4382, 36090), (4695, 33684), (4812, 32865), (5614, 28170), (5634, 28070), (6015, 26292), (6260, 25263), (6573, 24060), (7218, 21910), (8020, 19719), (8421, 18780), (8764, 18045), (9390, 16842), (10955, 14436), (11228, 14085), (11268, 14035), (12030, 13146)]