168364168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 384768000

約数和(自身を除く): 216403832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2003, 2212, 3002, 4006, 4424, 6004, 8012, 10507, 12008, 14021, 16024, 21014, 28042, 38057, 42028, 56084, 76114, 84056, 112168, 152228, 158237, 266399, 304456, 316474, 532798, 632948, 1065596, 1107659, 1265896, 2131192, 2215318, 3006503, 4430636, 6013006, 8861272, 12026012, 21045521, 24052024, 42091042, 84182084, 168364168]

約数ペア:

[(1, 168364168), (2, 84182084), (4, 42091042), (7, 24052024), (8, 21045521), (14, 12026012), (19, 8861272), (28, 6013006), (38, 4430636), (56, 3006503), (76, 2215318), (79, 2131192), (133, 1265896), (152, 1107659), (158, 1065596), (266, 632948), (316, 532798), (532, 316474), (553, 304456), (632, 266399), (1064, 158237), (1106, 152228), (1501, 112168), (2003, 84056), (2212, 76114), (3002, 56084), (4006, 42028), (4424, 38057), (6004, 28042), (8012, 21014), (10507, 16024), (12008, 14021)]