198342432

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 610908480

約数和(自身を除く): 412566048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 972, 1104, 1109, 1242, 1296, 1656, 1863, 1944, 2208, 2218, 2484, 2592, 3312, 3327, 3726, 3888, 4436, 4968, 5589, 6624, 6654, 7452, 7776, 8872, 9936, 9981, 11178, 13308, 14904, 17744, 19872, 19962, 22356, 25507, 26616, 29808, 29943, 35488, 39924, 44712, 51014, 53232, 59616, 59886, 76521, 79848, 89424, 89829, 102028, 106464, 119772, 153042, 159696, 178848, 179658, 204056, 229563, 239544, 269487, 306084, 319392, 359316, 408112, 459126, 479088, 538974, 612168, 688689, 718632, 816224, 918252, 958176, 1077948, 1224336, 1377378, 1437264, 1836504, 2066067, 2155896, 2448672, 2754756, 2874528, 3673008, 4132134, 4311792, 5509512, 6198201, 7346016, 8264268, 8623584, 11019024, 12396402, 16528536, 22038048, 24792804, 33057072, 49585608, 66114144, 99171216, 198342432]

約数ペア:

[(1, 198342432), (2, 99171216), (3, 66114144), (4, 49585608), (6, 33057072), (8, 24792804), (9, 22038048), (12, 16528536), (16, 12396402), (18, 11019024), (23, 8623584), (24, 8264268), (27, 7346016), (32, 6198201), (36, 5509512), (46, 4311792), (48, 4132134), (54, 3673008), (69, 2874528), (72, 2754756), (81, 2448672), (92, 2155896), (96, 2066067), (108, 1836504), (138, 1437264), (144, 1377378), (162, 1224336), (184, 1077948), (207, 958176), (216, 918252), (243, 816224), (276, 718632), (288, 688689), (324, 612168), (368, 538974), (414, 479088), (432, 459126), (486, 408112), (552, 359316), (621, 319392), (648, 306084), (736, 269487), (828, 239544), (864, 229563), (972, 204056), (1104, 179658), (1109, 178848), (1242, 159696), (1296, 153042), (1656, 119772), (1863, 106464), (1944, 102028), (2208, 89829), (2218, 89424), (2484, 79848), (2592, 76521), (3312, 59886), (3327, 59616), (3726, 53232), (3888, 51014), (4436, 44712), (4968, 39924), (5589, 35488), (6624, 29943), (6654, 29808), (7452, 26616), (7776, 25507), (8872, 22356), (9936, 19962), (9981, 19872), (11178, 17744), (13308, 14904)]