152020528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 204206672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 149, 176, 187, 242, 248, 272, 298, 341, 374, 484, 496, 527, 596, 682, 748, 968, 1054, 1192, 1364, 1496, 1639, 1936, 2057, 2108, 2384, 2533, 2728, 2992, 3278, 3751, 4114, 4216, 4619, 5066, 5456, 5797, 6556, 7502, 8228, 8432, 9238, 10132, 11594, 13112, 15004, 16456, 18029, 18476, 20264, 23188, 26224, 27863, 30008, 32912, 36058, 36952, 40528, 46376, 50809, 55726, 60016, 63767, 72116, 73904, 78523, 92752, 101618, 111452, 127534, 144232, 157046, 203236, 222904, 255068, 288464, 306493, 314092, 406472, 445808, 510136, 558899, 612986, 628184, 812944, 863753, 1020272, 1117798, 1225972, 1256368, 1727506, 2235596, 2451944, 3455012, 4471192, 4903888, 6910024, 8942384, 9501283, 13820048, 19002566, 38005132, 76010264, 152020528]

約数ペア:

[(1, 152020528), (2, 76010264), (4, 38005132), (8, 19002566), (11, 13820048), (16, 9501283), (17, 8942384), (22, 6910024), (31, 4903888), (34, 4471192), (44, 3455012), (62, 2451944), (68, 2235596), (88, 1727506), (121, 1256368), (124, 1225972), (136, 1117798), (149, 1020272), (176, 863753), (187, 812944), (242, 628184), (248, 612986), (272, 558899), (298, 510136), (341, 445808), (374, 406472), (484, 314092), (496, 306493), (527, 288464), (596, 255068), (682, 222904), (748, 203236), (968, 157046), (1054, 144232), (1192, 127534), (1364, 111452), (1496, 101618), (1639, 92752), (1936, 78523), (2057, 73904), (2108, 72116), (2384, 63767), (2533, 60016), (2728, 55726), (2992, 50809), (3278, 46376), (3751, 40528), (4114, 36952), (4216, 36058), (4619, 32912), (5066, 30008), (5456, 27863), (5797, 26224), (6556, 23188), (7502, 20264), (8228, 18476), (8432, 18029), (9238, 16456), (10132, 15004), (11594, 13112)]