173129792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7987

約数の個数: 56

約数和(自身を含む): 386925312

約数和(自身を除く): 213795520

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 7933, 10912, 15866, 21824, 31732, 63464, 87263, 126928, 174526, 245923, 253856, 349052, 491846, 507712, 698104, 983692, 1396208, 1967384, 2705153, 2792416, 3934768, 5410306, 5584832, 7869536, 10820612, 15739072, 21641224, 43282448, 86564896, 173129792]

約数ペア:

[(1, 173129792), (2, 86564896), (4, 43282448), (8, 21641224), (11, 15739072), (16, 10820612), (22, 7869536), (31, 5584832), (32, 5410306), (44, 3934768), (62, 2792416), (64, 2705153), (88, 1967384), (124, 1396208), (176, 983692), (248, 698104), (341, 507712), (352, 491846), (496, 349052), (682, 253856), (704, 245923), (992, 174526), (1364, 126928), (1984, 87263), (2728, 63464), (5456, 31732), (7933, 21824), (10912, 15866)]