195237616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 80

約数和(自身を含む): 474969600

約数和(自身を除く): 279731984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 3989, 6118, 6992, 7978, 12236, 15956, 24472, 27923, 31912, 48944, 55846, 63824, 75791, 91747, 111692, 151582, 183494, 223384, 303164, 366988, 446768, 530537, 606328, 642229, 733976, 1061074, 1212656, 1284458, 1467952, 1743193, 2122148, 2568916, 3486386, 4244296, 5137832, 6972772, 8488592, 10275664, 12202351, 13945544, 24404702, 27891088, 48809404, 97618808, 195237616]

約数ペア:

[(1, 195237616), (2, 97618808), (4, 48809404), (7, 27891088), (8, 24404702), (14, 13945544), (16, 12202351), (19, 10275664), (23, 8488592), (28, 6972772), (38, 5137832), (46, 4244296), (56, 3486386), (76, 2568916), (92, 2122148), (112, 1743193), (133, 1467952), (152, 1284458), (161, 1212656), (184, 1061074), (266, 733976), (304, 642229), (322, 606328), (368, 530537), (437, 446768), (532, 366988), (644, 303164), (874, 223384), (1064, 183494), (1288, 151582), (1748, 111692), (2128, 91747), (2576, 75791), (3059, 63824), (3496, 55846), (3989, 48944), (6118, 31912), (6992, 27923), (7978, 24472), (12236, 15956)]