156941788912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{20431}}^1$

素因数の和:21398

約数の個数: 80

約数和(自身を含む): 332728418304

約数和(自身を除く): 175786629392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 911, 1054, 1822, 2108, 3644, 4216, 7288, 8432, 14576, 15487, 20431, 28241, 30974, 40862, 56482, 61948, 81724, 112964, 123896, 163448, 225928, 247792, 326896, 347327, 451856, 480097, 633361, 694654, 960194, 1266722, 1389308, 1920388, 2533444, 2778616, 3840776, 5066888, 5557232, 7681552, 10133776, 10767137, 18612641, 21534274, 37225282, 43068548, 74450564, 86137096, 148901128, 172274192, 297802256, 316414897, 576991871, 632829794, 1153983742, 1265659588, 2307967484, 2531319176, 4615934968, 5062638352, 9231869936, 9808861807, 19617723614, 39235447228, 78470894456, 156941788912]

約数ペア:

[(1, 156941788912), (2, 78470894456), (4, 39235447228), (8, 19617723614), (16, 9808861807), (17, 9231869936), (31, 5062638352), (34, 4615934968), (62, 2531319176), (68, 2307967484), (124, 1265659588), (136, 1153983742), (248, 632829794), (272, 576991871), (496, 316414897), (527, 297802256), (911, 172274192), (1054, 148901128), (1822, 86137096), (2108, 74450564), (3644, 43068548), (4216, 37225282), (7288, 21534274), (8432, 18612641), (14576, 10767137), (15487, 10133776), (20431, 7681552), (28241, 5557232), (30974, 5066888), (40862, 3840776), (56482, 2778616), (61948, 2533444), (81724, 1920388), (112964, 1389308), (123896, 1266722), (163448, 960194), (225928, 694654), (247792, 633361), (326896, 480097), (347327, 451856)]