151777648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 184093712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 131, 176, 227, 232, 262, 319, 454, 464, 524, 638, 908, 1048, 1276, 1441, 1816, 2096, 2497, 2552, 2882, 3632, 3799, 4994, 5104, 5764, 6583, 7598, 9988, 11528, 13166, 15196, 19976, 23056, 26332, 29737, 30392, 39952, 41789, 52664, 59474, 60784, 72413, 83578, 105328, 118948, 144826, 167156, 237896, 289652, 327107, 334312, 475792, 579304, 654214, 668624, 862373, 1158608, 1308428, 1724746, 2616856, 3449492, 5233712, 6898984, 9486103, 13797968, 18972206, 37944412, 75888824, 151777648]

約数ペア:

[(1, 151777648), (2, 75888824), (4, 37944412), (8, 18972206), (11, 13797968), (16, 9486103), (22, 6898984), (29, 5233712), (44, 3449492), (58, 2616856), (88, 1724746), (116, 1308428), (131, 1158608), (176, 862373), (227, 668624), (232, 654214), (262, 579304), (319, 475792), (454, 334312), (464, 327107), (524, 289652), (638, 237896), (908, 167156), (1048, 144826), (1276, 118948), (1441, 105328), (1816, 83578), (2096, 72413), (2497, 60784), (2552, 59474), (2882, 52664), (3632, 41789), (3799, 39952), (4994, 30392), (5104, 29737), (5764, 26332), (6583, 23056), (7598, 19976), (9988, 15196), (11528, 13166)]