128535336

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 370974240

約数和(自身を除く): 242438904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1787, 1944, 1998, 2664, 2997, 3574, 3996, 5361, 5994, 7148, 7992, 8991, 10722, 11988, 14296, 16083, 17982, 21444, 23976, 32166, 35964, 42888, 48249, 64332, 66119, 71928, 96498, 128664, 132238, 144747, 192996, 198357, 264476, 289494, 385992, 396714, 434241, 528952, 578988, 595071, 793428, 868482, 1157976, 1190142, 1586856, 1736964, 1785213, 2380284, 3473928, 3570426, 4760568, 5355639, 7140852, 10711278, 14281704, 16066917, 21422556, 32133834, 42845112, 64267668, 128535336]

約数ペア:

[(1, 128535336), (2, 64267668), (3, 42845112), (4, 32133834), (6, 21422556), (8, 16066917), (9, 14281704), (12, 10711278), (18, 7140852), (24, 5355639), (27, 4760568), (36, 3570426), (37, 3473928), (54, 2380284), (72, 1785213), (74, 1736964), (81, 1586856), (108, 1190142), (111, 1157976), (148, 868482), (162, 793428), (216, 595071), (222, 578988), (243, 528952), (296, 434241), (324, 396714), (333, 385992), (444, 289494), (486, 264476), (648, 198357), (666, 192996), (888, 144747), (972, 132238), (999, 128664), (1332, 96498), (1787, 71928), (1944, 66119), (1998, 64332), (2664, 48249), (2997, 42888), (3574, 35964), (3996, 32166), (5361, 23976), (5994, 21444), (7148, 17982), (7992, 16083), (8991, 14296), (10722, 11988)]