168353528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158227}}^1$

素因数の和:158259

約数の個数: 32

約数和(自身を含む): 379747200

約数和(自身を除く): 211393672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 158227, 316454, 632908, 1107589, 1265816, 2215178, 3006313, 4430356, 6012626, 8860712, 12025252, 21044191, 24050504, 42088382, 84176764, 168353528]

約数ペア:

[(1, 168353528), (2, 84176764), (4, 42088382), (7, 24050504), (8, 21044191), (14, 12025252), (19, 8860712), (28, 6012626), (38, 4430356), (56, 3006313), (76, 2215178), (133, 1265816), (152, 1107589), (266, 632908), (532, 316454), (1064, 158227)]