158014864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 380654208

約数和(自身を除く): 222639344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2243, 2516, 4144, 4403, 4486, 5032, 8806, 8972, 10064, 15701, 17612, 17944, 31402, 35224, 35888, 38131, 62804, 70448, 76262, 82991, 125608, 152524, 165982, 251216, 266917, 305048, 331964, 533834, 580937, 610096, 663928, 1067668, 1161874, 1327856, 1410847, 2135336, 2323748, 2821694, 4270672, 4647496, 5643388, 9294992, 9875929, 11286776, 19751858, 22573552, 39503716, 79007432, 158014864]

約数ペア:

[(1, 158014864), (2, 79007432), (4, 39503716), (7, 22573552), (8, 19751858), (14, 11286776), (16, 9875929), (17, 9294992), (28, 5643388), (34, 4647496), (37, 4270672), (56, 2821694), (68, 2323748), (74, 2135336), (112, 1410847), (119, 1327856), (136, 1161874), (148, 1067668), (238, 663928), (259, 610096), (272, 580937), (296, 533834), (476, 331964), (518, 305048), (592, 266917), (629, 251216), (952, 165982), (1036, 152524), (1258, 125608), (1904, 82991), (2072, 76262), (2243, 70448), (2516, 62804), (4144, 38131), (4403, 35888), (4486, 35224), (5032, 31402), (8806, 17944), (8972, 17612), (10064, 15701)]