164088896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2347

約数の個数: 56

約数和(自身を含む): 350068896

約数和(自身を除く): 185980000

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2251, 2278, 4288, 4502, 4556, 9004, 9112, 18008, 18224, 36016, 36448, 38267, 72032, 72896, 76534, 144064, 150817, 153068, 301634, 306136, 603268, 612272, 1206536, 1224544, 2413072, 2449088, 2563889, 4826144, 5127778, 9652288, 10255556, 20511112, 41022224, 82044448, 164088896]

約数ペア:

[(1, 164088896), (2, 82044448), (4, 41022224), (8, 20511112), (16, 10255556), (17, 9652288), (32, 5127778), (34, 4826144), (64, 2563889), (67, 2449088), (68, 2413072), (134, 1224544), (136, 1206536), (268, 612272), (272, 603268), (536, 306136), (544, 301634), (1072, 153068), (1088, 150817), (1139, 144064), (2144, 76534), (2251, 72896), (2278, 72032), (4288, 38267), (4502, 36448), (4556, 36016), (9004, 18224), (9112, 18008)]