155686986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5636

約数の個数: 96

約数和(自身を含む): 439665408

約数和(自身を除く): 283978422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 5591, 9282, 11182, 13923, 16773, 27846, 33546, 39137, 50319, 72683, 78274, 95047, 100638, 117411, 145366, 190094, 218049, 234822, 285141, 352233, 436098, 508781, 570282, 654147, 665329, 704466, 855423, 1017562, 1235611, 1308294, 1330658, 1526343, 1710846, 1995987, 2471222, 3052686, 3706833, 3991974, 4579029, 5987961, 7413666, 8649277, 9158058, 11120499, 11975922, 17298554, 22240998, 25947831, 51895662, 77843493, 155686986]

約数ペア:

[(1, 155686986), (2, 77843493), (3, 51895662), (6, 25947831), (7, 22240998), (9, 17298554), (13, 11975922), (14, 11120499), (17, 9158058), (18, 8649277), (21, 7413666), (26, 5987961), (34, 4579029), (39, 3991974), (42, 3706833), (51, 3052686), (63, 2471222), (78, 1995987), (91, 1710846), (102, 1526343), (117, 1330658), (119, 1308294), (126, 1235611), (153, 1017562), (182, 855423), (221, 704466), (234, 665329), (238, 654147), (273, 570282), (306, 508781), (357, 436098), (442, 352233), (546, 285141), (663, 234822), (714, 218049), (819, 190094), (1071, 145366), (1326, 117411), (1547, 100638), (1638, 95047), (1989, 78274), (2142, 72683), (3094, 50319), (3978, 39137), (4641, 33546), (5591, 27846), (9282, 16773), (11182, 13923)]