16578336

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 46872000

約数和(自身を除く): 30293664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 149, 152, 183, 228, 244, 298, 304, 366, 447, 456, 488, 596, 608, 732, 894, 912, 976, 1159, 1192, 1464, 1788, 1824, 1952, 2318, 2384, 2831, 2928, 3477, 3576, 4636, 4768, 5662, 5856, 6954, 7152, 8493, 9089, 9272, 11324, 13908, 14304, 16986, 18178, 18544, 22648, 27267, 27816, 33972, 36356, 37088, 45296, 54534, 55632, 67944, 72712, 90592, 109068, 111264, 135888, 145424, 172691, 218136, 271776, 290848, 345382, 436272, 518073, 690764, 872544, 1036146, 1381528, 2072292, 2763056, 4144584, 5526112, 8289168, 16578336]

約数ペア:

[(1, 16578336), (2, 8289168), (3, 5526112), (4, 4144584), (6, 2763056), (8, 2072292), (12, 1381528), (16, 1036146), (19, 872544), (24, 690764), (32, 518073), (38, 436272), (48, 345382), (57, 290848), (61, 271776), (76, 218136), (96, 172691), (114, 145424), (122, 135888), (149, 111264), (152, 109068), (183, 90592), (228, 72712), (244, 67944), (298, 55632), (304, 54534), (366, 45296), (447, 37088), (456, 36356), (488, 33972), (596, 27816), (608, 27267), (732, 22648), (894, 18544), (912, 18178), (976, 16986), (1159, 14304), (1192, 13908), (1464, 11324), (1788, 9272), (1824, 9089), (1952, 8493), (2318, 7152), (2384, 6954), (2831, 5856), (2928, 5662), (3477, 4768), (3576, 4636)]