140856048

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 417830400

約数和(自身を除く): 276974352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 368, 414, 426, 552, 568, 599, 639, 828, 852, 1104, 1136, 1198, 1278, 1633, 1656, 1704, 1797, 2396, 2556, 3266, 3312, 3408, 3594, 4792, 4899, 5112, 5391, 6532, 7188, 9584, 9798, 10224, 10782, 13064, 13777, 14376, 14697, 19596, 21564, 26128, 27554, 28752, 29394, 39192, 41331, 42529, 43128, 55108, 58788, 78384, 82662, 85058, 86256, 110216, 117576, 123993, 127587, 165324, 170116, 220432, 235152, 247986, 255174, 330648, 340232, 382761, 495972, 510348, 661296, 680464, 765522, 978167, 991944, 1020696, 1531044, 1956334, 1983888, 2041392, 2934501, 3062088, 3912668, 5869002, 6124176, 7825336, 8803503, 11738004, 15650672, 17607006, 23476008, 35214012, 46952016, 70428024, 140856048]

約数ペア:

[(1, 140856048), (2, 70428024), (3, 46952016), (4, 35214012), (6, 23476008), (8, 17607006), (9, 15650672), (12, 11738004), (16, 8803503), (18, 7825336), (23, 6124176), (24, 5869002), (36, 3912668), (46, 3062088), (48, 2934501), (69, 2041392), (71, 1983888), (72, 1956334), (92, 1531044), (138, 1020696), (142, 991944), (144, 978167), (184, 765522), (207, 680464), (213, 661296), (276, 510348), (284, 495972), (368, 382761), (414, 340232), (426, 330648), (552, 255174), (568, 247986), (599, 235152), (639, 220432), (828, 170116), (852, 165324), (1104, 127587), (1136, 123993), (1198, 117576), (1278, 110216), (1633, 86256), (1656, 85058), (1704, 82662), (1797, 78384), (2396, 58788), (2556, 55108), (3266, 43128), (3312, 42529), (3408, 41331), (3594, 39192), (4792, 29394), (4899, 28752), (5112, 27554), (5391, 26128), (6532, 21564), (7188, 19596), (9584, 14697), (9798, 14376), (10224, 13777), (10782, 13064)]