120439424

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7945

約数の個数: 64

約数和(自身を含む): 290381760

約数和(自身を除く): 169942336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 7907, 15232, 15814, 31628, 55349, 63256, 110698, 126512, 134419, 221396, 253024, 268838, 442792, 506048, 537676, 885584, 940933, 1012096, 1075352, 1771168, 1881866, 2150704, 3542336, 3763732, 4301408, 7084672, 7527464, 8602816, 15054928, 17205632, 30109856, 60219712, 120439424]

約数ペア:

[(1, 120439424), (2, 60219712), (4, 30109856), (7, 17205632), (8, 15054928), (14, 8602816), (16, 7527464), (17, 7084672), (28, 4301408), (32, 3763732), (34, 3542336), (56, 2150704), (64, 1881866), (68, 1771168), (112, 1075352), (119, 1012096), (128, 940933), (136, 885584), (224, 537676), (238, 506048), (272, 442792), (448, 268838), (476, 253024), (544, 221396), (896, 134419), (952, 126512), (1088, 110698), (1904, 63256), (2176, 55349), (3808, 31628), (7616, 15814), (7907, 15232)]