188369928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 567388800

約数和(自身を除く): 379018872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 344, 387, 408, 459, 516, 612, 731, 774, 918, 1032, 1161, 1193, 1224, 1462, 1548, 1836, 2193, 2322, 2386, 2924, 3096, 3579, 3672, 4386, 4644, 4772, 5848, 6579, 7158, 8772, 9288, 9544, 10737, 13158, 14316, 17544, 19737, 20281, 21474, 26316, 28632, 32211, 39474, 40562, 42948, 51299, 52632, 60843, 64422, 78948, 81124, 85896, 102598, 121686, 128844, 153897, 157896, 162248, 182529, 205196, 243372, 257688, 307794, 365058, 410392, 461691, 486744, 547587, 615588, 730116, 872083, 923382, 1095174, 1231176, 1385073, 1460232, 1744166, 1846764, 2190348, 2616249, 2770146, 3488332, 3693528, 4380696, 5232498, 5540292, 6976664, 7848747, 10464996, 11080584, 15697494, 20929992, 23546241, 31394988, 47092482, 62789976, 94184964, 188369928]

約数ペア:

[(1, 188369928), (2, 94184964), (3, 62789976), (4, 47092482), (6, 31394988), (8, 23546241), (9, 20929992), (12, 15697494), (17, 11080584), (18, 10464996), (24, 7848747), (27, 6976664), (34, 5540292), (36, 5232498), (43, 4380696), (51, 3693528), (54, 3488332), (68, 2770146), (72, 2616249), (86, 2190348), (102, 1846764), (108, 1744166), (129, 1460232), (136, 1385073), (153, 1231176), (172, 1095174), (204, 923382), (216, 872083), (258, 730116), (306, 615588), (344, 547587), (387, 486744), (408, 461691), (459, 410392), (516, 365058), (612, 307794), (731, 257688), (774, 243372), (918, 205196), (1032, 182529), (1161, 162248), (1193, 157896), (1224, 153897), (1462, 128844), (1548, 121686), (1836, 102598), (2193, 85896), (2322, 81124), (2386, 78948), (2924, 64422), (3096, 60843), (3579, 52632), (3672, 51299), (4386, 42948), (4644, 40562), (4772, 39474), (5848, 32211), (6579, 28632), (7158, 26316), (8772, 21474), (9288, 20281), (9544, 19737), (10737, 17544), (13158, 14316)]