158781936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 435011840

約数和(自身を除く): 276229904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 228, 302, 304, 453, 456, 604, 906, 912, 1153, 1208, 1812, 2306, 2416, 2869, 3459, 3624, 4612, 5738, 6918, 7248, 8607, 9224, 11476, 13836, 17214, 18448, 21907, 22952, 27672, 34428, 43814, 45904, 55344, 65721, 68856, 87628, 131442, 137712, 174103, 175256, 262884, 348206, 350512, 522309, 525768, 696412, 1044618, 1051536, 1392824, 2089236, 2785648, 3307957, 4178472, 6615914, 8356944, 9923871, 13231828, 19847742, 26463656, 39695484, 52927312, 79390968, 158781936]

約数ペア:

[(1, 158781936), (2, 79390968), (3, 52927312), (4, 39695484), (6, 26463656), (8, 19847742), (12, 13231828), (16, 9923871), (19, 8356944), (24, 6615914), (38, 4178472), (48, 3307957), (57, 2785648), (76, 2089236), (114, 1392824), (151, 1051536), (152, 1044618), (228, 696412), (302, 525768), (304, 522309), (453, 350512), (456, 348206), (604, 262884), (906, 175256), (912, 174103), (1153, 137712), (1208, 131442), (1812, 87628), (2306, 68856), (2416, 65721), (2869, 55344), (3459, 45904), (3624, 43814), (4612, 34428), (5738, 27672), (6918, 22952), (7248, 21907), (8607, 18448), (9224, 17214), (11476, 13836)]