158886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 428064

約数和(自身を除く): 269178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 182, 194, 234, 273, 291, 546, 582, 679, 819, 873, 1261, 1358, 1638, 1746, 2037, 2522, 3783, 4074, 6111, 7566, 8827, 11349, 12222, 17654, 22698, 26481, 52962, 79443, 158886]

約数ペア:

[(1, 158886), (2, 79443), (3, 52962), (6, 26481), (7, 22698), (9, 17654), (13, 12222), (14, 11349), (18, 8827), (21, 7566), (26, 6111), (39, 4074), (42, 3783), (63, 2522), (78, 2037), (91, 1746), (97, 1638), (117, 1358), (126, 1261), (182, 873), (194, 819), (234, 679), (273, 582), (291, 546)]