153591904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 312058656

約数和(自身を除く): 158466752

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 328, 334, 656, 668, 701, 1312, 1336, 1402, 2672, 2804, 5344, 5608, 6847, 11216, 13694, 22432, 27388, 28741, 54776, 57482, 109552, 114964, 117067, 219104, 229928, 234134, 459856, 468268, 919712, 936536, 1873072, 3746144, 4799747, 9599494, 19198988, 38397976, 76795952, 153591904]

約数ペア:

[(1, 153591904), (2, 76795952), (4, 38397976), (8, 19198988), (16, 9599494), (32, 4799747), (41, 3746144), (82, 1873072), (164, 936536), (167, 919712), (328, 468268), (334, 459856), (656, 234134), (668, 229928), (701, 219104), (1312, 117067), (1336, 114964), (1402, 109552), (2672, 57482), (2804, 54776), (5344, 28741), (5608, 27388), (6847, 22432), (11216, 13694)]