147167540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 362019840

約数和(自身を除く): 214852300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 380, 403, 494, 589, 620, 806, 961, 988, 1178, 1235, 1612, 1922, 2015, 2356, 2470, 2945, 3844, 4030, 4805, 4940, 5890, 7657, 8060, 9610, 11780, 12493, 15314, 18259, 19220, 24986, 29791, 30628, 36518, 38285, 49972, 59582, 62465, 73036, 76570, 91295, 119164, 124930, 148955, 153140, 182590, 237367, 249860, 297910, 365180, 387283, 474734, 566029, 595820, 774566, 949468, 1132058, 1186835, 1549132, 1936415, 2264116, 2373670, 2830145, 3872830, 4747340, 5660290, 7358377, 7745660, 11320580, 14716754, 29433508, 36791885, 73583770, 147167540]

約数ペア:

[(1, 147167540), (2, 73583770), (4, 36791885), (5, 29433508), (10, 14716754), (13, 11320580), (19, 7745660), (20, 7358377), (26, 5660290), (31, 4747340), (38, 3872830), (52, 2830145), (62, 2373670), (65, 2264116), (76, 1936415), (95, 1549132), (124, 1186835), (130, 1132058), (155, 949468), (190, 774566), (247, 595820), (260, 566029), (310, 474734), (380, 387283), (403, 365180), (494, 297910), (589, 249860), (620, 237367), (806, 182590), (961, 153140), (988, 148955), (1178, 124930), (1235, 119164), (1612, 91295), (1922, 76570), (2015, 73036), (2356, 62465), (2470, 59582), (2945, 49972), (3844, 38285), (4030, 36518), (4805, 30628), (4940, 29791), (5890, 24986), (7657, 19220), (8060, 18259), (9610, 15314), (11780, 12493)]