151622912

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 348395712

約数和(自身を除く): 196772800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 401, 422, 448, 802, 844, 896, 1477, 1604, 1688, 1792, 2807, 2954, 3208, 3376, 5614, 5908, 6416, 6752, 11228, 11816, 12832, 13504, 22456, 23632, 25664, 27008, 44912, 47264, 51328, 54016, 84611, 89824, 94528, 102656, 169222, 179648, 189056, 338444, 359296, 378112, 592277, 676888, 718592, 1184554, 1353776, 2369108, 2707552, 4738216, 5415104, 9476432, 10830208, 18952864, 21660416, 37905728, 75811456, 151622912]

約数ペア:

[(1, 151622912), (2, 75811456), (4, 37905728), (7, 21660416), (8, 18952864), (14, 10830208), (16, 9476432), (28, 5415104), (32, 4738216), (56, 2707552), (64, 2369108), (112, 1353776), (128, 1184554), (211, 718592), (224, 676888), (256, 592277), (401, 378112), (422, 359296), (448, 338444), (802, 189056), (844, 179648), (896, 169222), (1477, 102656), (1604, 94528), (1688, 89824), (1792, 84611), (2807, 54016), (2954, 51328), (3208, 47264), (3376, 44912), (5614, 27008), (5908, 25664), (6416, 23632), (6752, 22456), (11228, 13504), (11816, 12832)]