16190790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 49876992

約数和(自身を除く): 33686202

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 77, 86, 105, 110, 129, 154, 163, 165, 210, 215, 231, 258, 301, 326, 330, 385, 430, 462, 473, 489, 602, 645, 770, 815, 903, 946, 978, 1141, 1155, 1290, 1419, 1505, 1630, 1793, 1806, 2282, 2310, 2365, 2445, 2838, 3010, 3311, 3423, 3586, 4515, 4730, 4890, 5379, 5705, 6622, 6846, 7009, 7095, 8965, 9030, 9933, 10758, 11410, 12551, 14018, 14190, 16555, 17115, 17930, 19866, 21027, 25102, 26895, 33110, 34230, 35045, 37653, 42054, 49063, 49665, 53790, 62755, 70090, 75306, 77099, 98126, 99330, 105135, 125510, 147189, 154198, 188265, 210270, 231297, 245315, 294378, 376530, 385495, 462594, 490630, 539693, 735945, 770990, 1079386, 1156485, 1471890, 1619079, 2312970, 2698465, 3238158, 5396930, 8095395, 16190790]

約数ペア:

[(1, 16190790), (2, 8095395), (3, 5396930), (5, 3238158), (6, 2698465), (7, 2312970), (10, 1619079), (11, 1471890), (14, 1156485), (15, 1079386), (21, 770990), (22, 735945), (30, 539693), (33, 490630), (35, 462594), (42, 385495), (43, 376530), (55, 294378), (66, 245315), (70, 231297), (77, 210270), (86, 188265), (105, 154198), (110, 147189), (129, 125510), (154, 105135), (163, 99330), (165, 98126), (210, 77099), (215, 75306), (231, 70090), (258, 62755), (301, 53790), (326, 49665), (330, 49063), (385, 42054), (430, 37653), (462, 35045), (473, 34230), (489, 33110), (602, 26895), (645, 25102), (770, 21027), (815, 19866), (903, 17930), (946, 17115), (978, 16555), (1141, 14190), (1155, 14018), (1290, 12551), (1419, 11410), (1505, 10758), (1630, 9933), (1793, 9030), (1806, 8965), (2282, 7095), (2310, 7009), (2365, 6846), (2445, 6622), (2838, 5705), (3010, 5379), (3311, 4890), (3423, 4730), (3586, 4515)]