156798950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 367476480

約数和(自身を除く): 210677530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 139, 154, 175, 275, 278, 293, 350, 385, 550, 586, 695, 770, 973, 1390, 1465, 1529, 1925, 1946, 2051, 2930, 3058, 3223, 3475, 3850, 4102, 4865, 6446, 6950, 7325, 7645, 9730, 10255, 10703, 14650, 15290, 16115, 20510, 21406, 22561, 24325, 32230, 38225, 40727, 45122, 48650, 51275, 53515, 76450, 80575, 81454, 102550, 107030, 112805, 161150, 203635, 225610, 267575, 285089, 407270, 447997, 535150, 564025, 570178, 895994, 1018175, 1128050, 1425445, 2036350, 2239985, 2850890, 3135979, 4479970, 6271958, 7127225, 11199925, 14254450, 15679895, 22399850, 31359790, 78399475, 156798950]

約数ペア:

[(1, 156798950), (2, 78399475), (5, 31359790), (7, 22399850), (10, 15679895), (11, 14254450), (14, 11199925), (22, 7127225), (25, 6271958), (35, 4479970), (50, 3135979), (55, 2850890), (70, 2239985), (77, 2036350), (110, 1425445), (139, 1128050), (154, 1018175), (175, 895994), (275, 570178), (278, 564025), (293, 535150), (350, 447997), (385, 407270), (550, 285089), (586, 267575), (695, 225610), (770, 203635), (973, 161150), (1390, 112805), (1465, 107030), (1529, 102550), (1925, 81454), (1946, 80575), (2051, 76450), (2930, 53515), (3058, 51275), (3223, 48650), (3475, 45122), (3850, 40727), (4102, 38225), (4865, 32230), (6446, 24325), (6950, 22561), (7325, 21406), (7645, 20510), (9730, 16115), (10255, 15290), (10703, 14650)]