156780144

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 160

約数和(自身を含む): 485683200

約数和(自身を除く): 328903056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 509, 552, 558, 621, 713, 744, 828, 837, 1018, 1104, 1116, 1242, 1426, 1488, 1527, 1656, 1674, 2036, 2139, 2232, 2484, 2852, 3054, 3312, 3348, 4072, 4278, 4464, 4581, 4968, 5704, 6108, 6417, 6696, 8144, 8556, 9162, 9936, 11408, 11707, 12216, 12834, 13392, 13743, 15779, 17112, 18324, 19251, 23414, 24432, 25668, 27486, 31558, 34224, 35121, 36648, 38502, 46828, 47337, 51336, 54972, 63116, 70242, 73296, 77004, 93656, 94674, 102672, 105363, 109944, 126232, 140484, 142011, 154008, 187312, 189348, 210726, 219888, 252464, 280968, 284022, 308016, 316089, 362917, 378696, 421452, 426033, 561936, 568044, 632178, 725834, 757392, 842904, 852066, 1088751, 1136088, 1264356, 1451668, 1685808, 1704132, 2177502, 2272176, 2528712, 2903336, 3266253, 3408264, 4355004, 5057424, 5806672, 6532506, 6816528, 8710008, 9798759, 13065012, 17420016, 19597518, 26130024, 39195036, 52260048, 78390072, 156780144]

約数ペア:

[(1, 156780144), (2, 78390072), (3, 52260048), (4, 39195036), (6, 26130024), (8, 19597518), (9, 17420016), (12, 13065012), (16, 9798759), (18, 8710008), (23, 6816528), (24, 6532506), (27, 5806672), (31, 5057424), (36, 4355004), (46, 3408264), (48, 3266253), (54, 2903336), (62, 2528712), (69, 2272176), (72, 2177502), (92, 1704132), (93, 1685808), (108, 1451668), (124, 1264356), (138, 1136088), (144, 1088751), (184, 852066), (186, 842904), (207, 757392), (216, 725834), (248, 632178), (276, 568044), (279, 561936), (368, 426033), (372, 421452), (414, 378696), (432, 362917), (496, 316089), (509, 308016), (552, 284022), (558, 280968), (621, 252464), (713, 219888), (744, 210726), (828, 189348), (837, 187312), (1018, 154008), (1104, 142011), (1116, 140484), (1242, 126232), (1426, 109944), (1488, 105363), (1527, 102672), (1656, 94674), (1674, 93656), (2036, 77004), (2139, 73296), (2232, 70242), (2484, 63116), (2852, 54972), (3054, 51336), (3312, 47337), (3348, 46828), (4072, 38502), (4278, 36648), (4464, 35121), (4581, 34224), (4968, 31558), (5704, 27486), (6108, 25668), (6417, 24432), (6696, 23414), (8144, 19251), (8556, 18324), (9162, 17112), (9936, 15779), (11408, 13743), (11707, 13392), (12216, 12834)]