158709824

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 168

約数和(自身を含む): 419572440

約数和(自身を除く): 260862616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 229, 238, 272, 364, 392, 416, 442, 448, 458, 476, 544, 637, 728, 784, 832, 833, 884, 916, 952, 1088, 1274, 1456, 1547, 1568, 1603, 1666, 1768, 1832, 1904, 2548, 2912, 2977, 3094, 3136, 3206, 3332, 3536, 3664, 3808, 3893, 5096, 5824, 5954, 6188, 6412, 6664, 7072, 7328, 7616, 7786, 10192, 10829, 11221, 11908, 12376, 12824, 13328, 14144, 14656, 15572, 20384, 20839, 21658, 22442, 23816, 24752, 25648, 26656, 27251, 31144, 40768, 41678, 43316, 44884, 47632, 49504, 50609, 51296, 53312, 54502, 62288, 83356, 86632, 89768, 95264, 99008, 101218, 102592, 109004, 124576, 145873, 166712, 173264, 179536, 190528, 190757, 202436, 218008, 249152, 291746, 333424, 346528, 354263, 359072, 381514, 404872, 436016, 583492, 666848, 693056, 708526, 718144, 763028, 809744, 872032, 1166984, 1333696, 1417052, 1526056, 1619488, 1744064, 2333968, 2479841, 2834104, 3052112, 3238976, 4667936, 4959682, 5668208, 6104224, 9335872, 9919364, 11336416, 12208448, 19838728, 22672832, 39677456, 79354912, 158709824]

約数ペア:

[(1, 158709824), (2, 79354912), (4, 39677456), (7, 22672832), (8, 19838728), (13, 12208448), (14, 11336416), (16, 9919364), (17, 9335872), (26, 6104224), (28, 5668208), (32, 4959682), (34, 4667936), (49, 3238976), (52, 3052112), (56, 2834104), (64, 2479841), (68, 2333968), (91, 1744064), (98, 1619488), (104, 1526056), (112, 1417052), (119, 1333696), (136, 1166984), (182, 872032), (196, 809744), (208, 763028), (221, 718144), (224, 708526), (229, 693056), (238, 666848), (272, 583492), (364, 436016), (392, 404872), (416, 381514), (442, 359072), (448, 354263), (458, 346528), (476, 333424), (544, 291746), (637, 249152), (728, 218008), (784, 202436), (832, 190757), (833, 190528), (884, 179536), (916, 173264), (952, 166712), (1088, 145873), (1274, 124576), (1456, 109004), (1547, 102592), (1568, 101218), (1603, 99008), (1666, 95264), (1768, 89768), (1832, 86632), (1904, 83356), (2548, 62288), (2912, 54502), (2977, 53312), (3094, 51296), (3136, 50609), (3206, 49504), (3332, 47632), (3536, 44884), (3664, 43316), (3808, 41678), (3893, 40768), (5096, 31144), (5824, 27251), (5954, 26656), (6188, 25648), (6412, 24752), (6664, 23816), (7072, 22442), (7328, 21658), (7616, 20839), (7786, 20384), (10192, 15572), (10829, 14656), (11221, 14144), (11908, 13328), (12376, 12824)]