125979728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 299445120

約数和(自身を除く): 173465392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1117, 1484, 2014, 2128, 2234, 2968, 4028, 4468, 5936, 7049, 7819, 8056, 8936, 14098, 15638, 16112, 17872, 21223, 28196, 31276, 42446, 56392, 59201, 62552, 84892, 112784, 118402, 125104, 148561, 169784, 236804, 297122, 339568, 414407, 473608, 594244, 828814, 947216, 1124819, 1188488, 1657628, 2249638, 2376976, 3315256, 4499276, 6630512, 7873733, 8998552, 15747466, 17997104, 31494932, 62989864, 125979728]

約数ペア:

[(1, 125979728), (2, 62989864), (4, 31494932), (7, 17997104), (8, 15747466), (14, 8998552), (16, 7873733), (19, 6630512), (28, 4499276), (38, 3315256), (53, 2376976), (56, 2249638), (76, 1657628), (106, 1188488), (112, 1124819), (133, 947216), (152, 828814), (212, 594244), (266, 473608), (304, 414407), (371, 339568), (424, 297122), (532, 236804), (742, 169784), (848, 148561), (1007, 125104), (1064, 118402), (1117, 112784), (1484, 84892), (2014, 62552), (2128, 59201), (2234, 56392), (2968, 42446), (4028, 31276), (4468, 28196), (5936, 21223), (7049, 17872), (7819, 16112), (8056, 15638), (8936, 14098)]