131052816

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 391058304

約数和(自身を除く): 260005488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 911, 972, 999, 1296, 1332, 1776, 1822, 1944, 1998, 2664, 2733, 2997, 3644, 3888, 3996, 5328, 5466, 5994, 7288, 7992, 8199, 8991, 10932, 11988, 14576, 15984, 16398, 17982, 21864, 23976, 24597, 32796, 33707, 35964, 43728, 47952, 49194, 65592, 67414, 71928, 73791, 98388, 101121, 131184, 134828, 143856, 147582, 196776, 202242, 221373, 269656, 295164, 303363, 393552, 404484, 442746, 539312, 590328, 606726, 808968, 885492, 910089, 1180656, 1213452, 1617936, 1770984, 1820178, 2426904, 2730267, 3541968, 3640356, 4853808, 5460534, 7280712, 8190801, 10921068, 14561424, 16381602, 21842136, 32763204, 43684272, 65526408, 131052816]

約数ペア:

[(1, 131052816), (2, 65526408), (3, 43684272), (4, 32763204), (6, 21842136), (8, 16381602), (9, 14561424), (12, 10921068), (16, 8190801), (18, 7280712), (24, 5460534), (27, 4853808), (36, 3640356), (37, 3541968), (48, 2730267), (54, 2426904), (72, 1820178), (74, 1770984), (81, 1617936), (108, 1213452), (111, 1180656), (144, 910089), (148, 885492), (162, 808968), (216, 606726), (222, 590328), (243, 539312), (296, 442746), (324, 404484), (333, 393552), (432, 303363), (444, 295164), (486, 269656), (592, 221373), (648, 202242), (666, 196776), (888, 147582), (911, 143856), (972, 134828), (999, 131184), (1296, 101121), (1332, 98388), (1776, 73791), (1822, 71928), (1944, 67414), (1998, 65592), (2664, 49194), (2733, 47952), (2997, 43728), (3644, 35964), (3888, 33707), (3996, 32796), (5328, 24597), (5466, 23976), (5994, 21864), (7288, 17982), (7992, 16398), (8199, 15984), (8991, 14576), (10932, 11988)]