165904848

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 489093696

約数和(自身を除く): 323188848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 601, 639, 648, 852, 972, 1136, 1202, 1278, 1296, 1704, 1803, 1917, 1944, 2404, 2556, 3408, 3606, 3834, 3888, 4808, 5112, 5409, 5751, 7212, 7668, 9616, 10224, 10818, 11502, 14424, 15336, 16227, 17253, 21636, 23004, 28848, 30672, 32454, 34506, 42671, 43272, 46008, 48681, 64908, 69012, 85342, 86544, 92016, 97362, 128013, 129816, 138024, 146043, 170684, 194724, 256026, 259632, 276048, 292086, 341368, 384039, 389448, 512052, 584172, 682736, 768078, 778896, 1024104, 1152117, 1168344, 1536156, 2048208, 2304234, 2336688, 3072312, 3456351, 4608468, 6144624, 6912702, 9216936, 10369053, 13825404, 18433872, 20738106, 27650808, 41476212, 55301616, 82952424, 165904848]

約数ペア:

[(1, 165904848), (2, 82952424), (3, 55301616), (4, 41476212), (6, 27650808), (8, 20738106), (9, 18433872), (12, 13825404), (16, 10369053), (18, 9216936), (24, 6912702), (27, 6144624), (36, 4608468), (48, 3456351), (54, 3072312), (71, 2336688), (72, 2304234), (81, 2048208), (108, 1536156), (142, 1168344), (144, 1152117), (162, 1024104), (213, 778896), (216, 768078), (243, 682736), (284, 584172), (324, 512052), (426, 389448), (432, 384039), (486, 341368), (568, 292086), (601, 276048), (639, 259632), (648, 256026), (852, 194724), (972, 170684), (1136, 146043), (1202, 138024), (1278, 129816), (1296, 128013), (1704, 97362), (1803, 92016), (1917, 86544), (1944, 85342), (2404, 69012), (2556, 64908), (3408, 48681), (3606, 46008), (3834, 43272), (3888, 42671), (4808, 34506), (5112, 32454), (5409, 30672), (5751, 28848), (7212, 23004), (7668, 21636), (9616, 17253), (10224, 16227), (10818, 15336), (11502, 14424)]