159826452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 412876800

約数和(自身を除く): 253050348

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 127, 186, 199, 204, 254, 372, 381, 398, 508, 527, 597, 762, 796, 1054, 1194, 1524, 1581, 2108, 2159, 2388, 3162, 3383, 3937, 4318, 6169, 6324, 6477, 6766, 7874, 8636, 10149, 11811, 12338, 12954, 13532, 15748, 18507, 20298, 23622, 24676, 25273, 25908, 37014, 40596, 47244, 50546, 66929, 74028, 75819, 101092, 104873, 133858, 151638, 200787, 209746, 267716, 303276, 314619, 401574, 419492, 429641, 629238, 783463, 803148, 859282, 1258476, 1288923, 1566926, 1718564, 2350389, 2577846, 3133852, 4700778, 5155692, 9401556, 13318871, 26637742, 39956613, 53275484, 79913226, 159826452]

約数ペア:

[(1, 159826452), (2, 79913226), (3, 53275484), (4, 39956613), (6, 26637742), (12, 13318871), (17, 9401556), (31, 5155692), (34, 4700778), (51, 3133852), (62, 2577846), (68, 2350389), (93, 1718564), (102, 1566926), (124, 1288923), (127, 1258476), (186, 859282), (199, 803148), (204, 783463), (254, 629238), (372, 429641), (381, 419492), (398, 401574), (508, 314619), (527, 303276), (597, 267716), (762, 209746), (796, 200787), (1054, 151638), (1194, 133858), (1524, 104873), (1581, 101092), (2108, 75819), (2159, 74028), (2388, 66929), (3162, 50546), (3383, 47244), (3937, 40596), (4318, 37014), (6169, 25908), (6324, 25273), (6477, 24676), (6766, 23622), (7874, 20298), (8636, 18507), (10149, 15748), (11811, 13532), (12338, 12954)]