153070036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 318995712

約数和(自身を除く): 165925676

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1988, 2081, 2627, 4162, 5254, 8324, 10508, 14567, 18389, 29134, 36778, 58268, 73556, 76997, 147751, 153994, 295502, 307988, 538979, 591004, 1034257, 1077958, 2068514, 2155916, 4137028, 5466787, 10933574, 21867148, 38267509, 76535018, 153070036]

約数ペア:

[(1, 153070036), (2, 76535018), (4, 38267509), (7, 21867148), (14, 10933574), (28, 5466787), (37, 4137028), (71, 2155916), (74, 2068514), (142, 1077958), (148, 1034257), (259, 591004), (284, 538979), (497, 307988), (518, 295502), (994, 153994), (1036, 147751), (1988, 76997), (2081, 73556), (2627, 58268), (4162, 36778), (5254, 29134), (8324, 18389), (10508, 14567)]