16148808

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 49593600

約数和(自身を除く): 33444792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 213, 216, 234, 243, 284, 312, 324, 351, 426, 468, 486, 568, 639, 648, 702, 729, 852, 923, 936, 972, 1053, 1278, 1404, 1458, 1704, 1846, 1917, 1944, 2106, 2187, 2556, 2769, 2808, 2916, 3159, 3692, 3834, 4212, 4374, 5112, 5538, 5751, 5832, 6318, 7384, 7668, 8307, 8424, 8748, 9477, 11076, 11502, 12636, 15336, 16614, 17253, 17496, 18954, 22152, 23004, 24921, 25272, 28431, 33228, 34506, 37908, 46008, 49842, 51759, 56862, 66456, 69012, 74763, 75816, 99684, 103518, 113724, 138024, 149526, 155277, 199368, 207036, 224289, 227448, 299052, 310554, 414072, 448578, 598104, 621108, 672867, 897156, 1242216, 1345734, 1794312, 2018601, 2691468, 4037202, 5382936, 8074404, 16148808]

約数ペア:

[(1, 16148808), (2, 8074404), (3, 5382936), (4, 4037202), (6, 2691468), (8, 2018601), (9, 1794312), (12, 1345734), (13, 1242216), (18, 897156), (24, 672867), (26, 621108), (27, 598104), (36, 448578), (39, 414072), (52, 310554), (54, 299052), (71, 227448), (72, 224289), (78, 207036), (81, 199368), (104, 155277), (108, 149526), (117, 138024), (142, 113724), (156, 103518), (162, 99684), (213, 75816), (216, 74763), (234, 69012), (243, 66456), (284, 56862), (312, 51759), (324, 49842), (351, 46008), (426, 37908), (468, 34506), (486, 33228), (568, 28431), (639, 25272), (648, 24921), (702, 23004), (729, 22152), (852, 18954), (923, 17496), (936, 17253), (972, 16614), (1053, 15336), (1278, 12636), (1404, 11502), (1458, 11076), (1704, 9477), (1846, 8748), (1917, 8424), (1944, 8307), (2106, 7668), (2187, 7384), (2556, 6318), (2769, 5832), (2808, 5751), (2916, 5538), (3159, 5112), (3692, 4374), (3834, 4212)]