155635968

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 416779776

約数和(自身を除く): 261143808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1061, 1146, 1528, 2122, 2292, 3056, 3183, 4244, 4584, 6112, 6366, 8488, 9168, 12224, 12732, 16976, 18336, 24448, 25464, 33952, 36672, 48896, 50928, 67904, 73344, 101856, 135808, 146688, 202651, 203712, 271616, 405302, 407424, 607953, 810604, 814848, 1215906, 1621208, 2431812, 3242416, 4863624, 6484832, 9727248, 12969664, 19454496, 25939328, 38908992, 51878656, 77817984, 155635968]

約数ペア:

[(1, 155635968), (2, 77817984), (3, 51878656), (4, 38908992), (6, 25939328), (8, 19454496), (12, 12969664), (16, 9727248), (24, 6484832), (32, 4863624), (48, 3242416), (64, 2431812), (96, 1621208), (128, 1215906), (191, 814848), (192, 810604), (256, 607953), (382, 407424), (384, 405302), (573, 271616), (764, 203712), (768, 202651), (1061, 146688), (1146, 135808), (1528, 101856), (2122, 73344), (2292, 67904), (3056, 50928), (3183, 48896), (4244, 36672), (4584, 33952), (6112, 25464), (6366, 24448), (8488, 18336), (9168, 16976), (12224, 12732)]