163513140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22937

約数の個数: 96

約数和(自身を含む): 554045184

約数和(自身を除く): 390532044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 22901, 45802, 68703, 91604, 114505, 137406, 160307, 229010, 274812, 320614, 343515, 389317, 458020, 480921, 641228, 687030, 778634, 801535, 961842, 1167951, 1374060, 1557268, 1603070, 1923684, 1946585, 2335902, 2404605, 2725219, 3206140, 3893170, 4671804, 4809210, 5450438, 5839755, 7786340, 8175657, 9618420, 10900876, 11679510, 13626095, 16351314, 23359020, 27252190, 32702628, 40878285, 54504380, 81756570, 163513140]

約数ペア:

[(1, 163513140), (2, 81756570), (3, 54504380), (4, 40878285), (5, 32702628), (6, 27252190), (7, 23359020), (10, 16351314), (12, 13626095), (14, 11679510), (15, 10900876), (17, 9618420), (20, 8175657), (21, 7786340), (28, 5839755), (30, 5450438), (34, 4809210), (35, 4671804), (42, 3893170), (51, 3206140), (60, 2725219), (68, 2404605), (70, 2335902), (84, 1946585), (85, 1923684), (102, 1603070), (105, 1557268), (119, 1374060), (140, 1167951), (170, 961842), (204, 801535), (210, 778634), (238, 687030), (255, 641228), (340, 480921), (357, 458020), (420, 389317), (476, 343515), (510, 320614), (595, 274812), (714, 229010), (1020, 160307), (1190, 137406), (1428, 114505), (1785, 91604), (2380, 68703), (3570, 45802), (7140, 22901)]