163389930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 314643990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 30, 33, 38, 46, 55, 57, 66, 69, 95, 103, 110, 114, 115, 121, 138, 165, 190, 206, 209, 230, 242, 253, 285, 309, 330, 345, 363, 418, 437, 506, 515, 570, 605, 618, 627, 690, 726, 759, 874, 1030, 1045, 1133, 1210, 1254, 1265, 1311, 1518, 1545, 1815, 1957, 2090, 2185, 2266, 2299, 2369, 2530, 2622, 2783, 3090, 3135, 3399, 3630, 3795, 3914, 4370, 4598, 4738, 4807, 5566, 5665, 5871, 6270, 6555, 6798, 6897, 7107, 7590, 8349, 9614, 9785, 11330, 11495, 11742, 11845, 12463, 13110, 13794, 13915, 14214, 14421, 16698, 16995, 19570, 21527, 22990, 23690, 24035, 24926, 26059, 27830, 28842, 29355, 33990, 34485, 35535, 37389, 41745, 43054, 45011, 48070, 52118, 52877, 58710, 62315, 64581, 68970, 71070, 72105, 74778, 78177, 83490, 90022, 105754, 107635, 124630, 129162, 130295, 135033, 144210, 156354, 158631, 186945, 215270, 225055, 236797, 260590, 264385, 270066, 286649, 317262, 322905, 373890, 390885, 450110, 473594, 495121, 528770, 573298, 645810, 675165, 710391, 781770, 793155, 859947, 990242, 1183985, 1350330, 1420782, 1433245, 1485363, 1586310, 1719894, 2367970, 2475605, 2866490, 2970726, 3551955, 4299735, 4951210, 5446331, 7103910, 7426815, 8599470, 10892662, 14853630, 16338993, 27231655, 32677986, 54463310, 81694965, 163389930]

約数ペア:

[(1, 163389930), (2, 81694965), (3, 54463310), (5, 32677986), (6, 27231655), (10, 16338993), (11, 14853630), (15, 10892662), (19, 8599470), (22, 7426815), (23, 7103910), (30, 5446331), (33, 4951210), (38, 4299735), (46, 3551955), (55, 2970726), (57, 2866490), (66, 2475605), (69, 2367970), (95, 1719894), (103, 1586310), (110, 1485363), (114, 1433245), (115, 1420782), (121, 1350330), (138, 1183985), (165, 990242), (190, 859947), (206, 793155), (209, 781770), (230, 710391), (242, 675165), (253, 645810), (285, 573298), (309, 528770), (330, 495121), (345, 473594), (363, 450110), (418, 390885), (437, 373890), (506, 322905), (515, 317262), (570, 286649), (605, 270066), (618, 264385), (627, 260590), (690, 236797), (726, 225055), (759, 215270), (874, 186945), (1030, 158631), (1045, 156354), (1133, 144210), (1210, 135033), (1254, 130295), (1265, 129162), (1311, 124630), (1518, 107635), (1545, 105754), (1815, 90022), (1957, 83490), (2090, 78177), (2185, 74778), (2266, 72105), (2299, 71070), (2369, 68970), (2530, 64581), (2622, 62315), (2783, 58710), (3090, 52877), (3135, 52118), (3399, 48070), (3630, 45011), (3795, 43054), (3914, 41745), (4370, 37389), (4598, 35535), (4738, 34485), (4807, 33990), (5566, 29355), (5665, 28842), (5871, 27830), (6270, 26059), (6555, 24926), (6798, 24035), (6897, 23690), (7107, 22990), (7590, 21527), (8349, 19570), (9614, 16995), (9785, 16698), (11330, 14421), (11495, 14214), (11742, 13915), (11845, 13794), (12463, 13110)]