141817808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 332478720

約数和(自身を除く): 190660912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 139, 176, 187, 242, 248, 272, 278, 341, 374, 484, 496, 527, 556, 682, 748, 968, 1054, 1112, 1364, 1496, 1529, 1936, 2057, 2108, 2224, 2363, 2728, 2992, 3058, 3751, 4114, 4216, 4309, 4726, 5456, 5797, 6116, 7502, 8228, 8432, 8618, 9452, 11594, 12232, 15004, 16456, 16819, 17236, 18904, 23188, 24464, 25993, 30008, 32912, 33638, 34472, 37808, 46376, 47399, 51986, 60016, 63767, 67276, 68944, 73253, 92752, 94798, 103972, 127534, 134552, 146506, 189596, 207944, 255068, 269104, 285923, 293012, 379192, 415888, 510136, 521389, 571846, 586024, 758384, 805783, 1020272, 1042778, 1143692, 1172048, 1611566, 2085556, 2287384, 3223132, 4171112, 4574768, 6446264, 8342224, 8863613, 12892528, 17727226, 35454452, 70908904, 141817808]

約数ペア:

[(1, 141817808), (2, 70908904), (4, 35454452), (8, 17727226), (11, 12892528), (16, 8863613), (17, 8342224), (22, 6446264), (31, 4574768), (34, 4171112), (44, 3223132), (62, 2287384), (68, 2085556), (88, 1611566), (121, 1172048), (124, 1143692), (136, 1042778), (139, 1020272), (176, 805783), (187, 758384), (242, 586024), (248, 571846), (272, 521389), (278, 510136), (341, 415888), (374, 379192), (484, 293012), (496, 285923), (527, 269104), (556, 255068), (682, 207944), (748, 189596), (968, 146506), (1054, 134552), (1112, 127534), (1364, 103972), (1496, 94798), (1529, 92752), (1936, 73253), (2057, 68944), (2108, 67276), (2224, 63767), (2363, 60016), (2728, 51986), (2992, 47399), (3058, 46376), (3751, 37808), (4114, 34472), (4216, 33638), (4309, 32912), (4726, 30008), (5456, 25993), (5797, 24464), (6116, 23188), (7502, 18904), (8228, 17236), (8432, 16819), (8618, 16456), (9452, 15004), (11594, 12232)]